Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

David Lambert

Bib: 25915 β€’M β€’Age: N/A

WV

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for David

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 9:28/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
29:25
3.11 mi
Rank: #24373
Start β†’ 5K
29:25 | 9:29/mi
10K
1:00:47
6.21 mi
Rank: #25301 (-928)
5K β†’ 10K
31:22 | 10:06/mi
15K
1:30:52
9.32 mi
Rank: #25156 (+145)
10K β†’ 15K
30:05 | 9:41/mi
20K
2:02:23
12.43 mi
Rank: #25245 (-89)
15K β†’ 20K
31:31 | 10:09/mi
HALF
2:08:52
13.11 mi
Rank: #25203 (+42)
20K β†’ HALF
6:29 | 9:31/mi
25K
2:33:08
15.53 mi
Rank: #25036 (+167)
HALF β†’ 25K
24:16 | 10:01/mi
30K
3:04:43
18.64 mi
Rank: #24770 (+266)
25K β†’ 30K
31:35 | 10:10/mi
20M
3:18:22
20.00 mi
Rank: #24617 (+153)
30K β†’ 20M
13:39 | 10:03/mi
21M
3:28:37
21.00 mi
Rank: #24443 (+174)
20M β†’ 21M
10:15 | 10:15/mi
35K
3:35:43
21.75 mi
Rank: #24338 (+105)
21M β†’ 35K
7:06 | 9:30/mi
23M
3:48:12
23.00 mi
Rank: #24196 (+142)
35K β†’ 23M
12:29 | 9:59/mi
24M
3:57:48
24.00 mi
Rank: #24069 (+127)
23M β†’ 24M
9:36 | 9:36/mi
40K
4:06:08
24.85 mi
Rank: #23967 (+102)
24M β†’ 40K
8:20 | 9:45/mi
25.2M
4:09:42
25.20 mi
Rank: #23923 (+44)
40K β†’ 25.2M
3:34 | 10:21/mi
FINISH
4:19:25
26.22 mi
Rank: #23850 (+73)
25.2M β†’ FINISH
9:43 | 9:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:08:52
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:10:33
Pace9:58 /mi
πŸ“ŠPositive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:1329:259:2929:25
9:29
-
10K
6.21 mi12:07:351:00:479:4731:22
10:06
+0:37
15K
9.32 mi12:37:401:30:529:4530:05
9:41
-0:25
20K
12.43 mi13:09:112:02:239:5131:31
10:09
+0:28
HALF
13.11 mi13:15:402:08:529:506:29
9:31
-0:38
25K
15.53 mi13:39:562:33:089:5224:16
10:01
+0:30
30K
18.64 mi14:11:313:04:439:5531:35
10:10
+0:09
20M
20.00 mi14:25:103:18:229:5613:39
10:03
-0:07
21M
21.00 mi14:35:253:28:379:5710:15
10:15
+0:12
35K
21.75 mi14:42:313:35:439:567:06
9:30
-0:45
23M
23.00 mi14:55:003:48:129:5612:29
9:59
+0:29
24M
24.00 mi15:04:363:57:489:559:36
9:36
-0:23
40K
24.85 mi15:12:564:06:089:558:20
9:45
+0:09
25.2M
25.20 mi15:16:304:09:429:553:34
10:21
+0:36
FINISH
26.22 mi15:26:134:19:259:559:43
9:33
-0:48

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:29 /mi

Average Pace

9:54 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:40:44

39% of race

Time at Steady Pace

2:38:41

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:54 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:36:1329:259:2929:25
9:29
#24373
10K
6.21 mi12:07:351:00:479:4731:22
10:06
#25301
15K
9.32 mi12:37:401:30:529:4530:05
9:41
#25156
20K
12.43 mi13:09:112:02:239:5131:31
10:09
#25245
HALF
13.11 mi13:15:402:08:529:506:29
9:31
#25203
25K
15.53 mi13:39:562:33:089:5224:16
10:01
#25036
30K
18.64 mi14:11:313:04:439:5531:35
10:10
#24770
20M
20.00 mi14:25:103:18:229:5613:39
10:03
#24617
21M
21.00 mi14:35:253:28:379:5710:15
10:15
#24443
35K
21.75 mi14:42:313:35:439:567:06
9:30
#24338
23M
23.00 mi14:55:003:48:129:5612:29
9:59
#24196
24M
24.00 mi15:04:363:57:489:559:36
9:36
#24069
40K
24.85 mi15:12:564:06:089:558:20
9:45
#23967
25.2M
25.20 mi15:16:304:09:429:553:34
10:21
#23923
FINISH
26.22 mi15:26:134:19:259:559:43
9:33
#23850
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi24373144121441224906(Top 86%)14680(Top 90%)14680(Top 5224%)
10K6.21 mi3.10 mi25301-92814872-46014872-46026071(Top 90%)15208(Top 93%)15208(Top 5412%)
15K9.32 mi3.11 mi25156+14514802+7014802+7024906(Top 86%)14680(Top 90%)14680(Top 5224%)
20K12.43 mi3.11 mi25245-8914832-3014832-3025356(Top 87%)14870(Top 91%)14870(Top 5292%)
HALF13.11 mi0.68 mi25203+4214804+2814804+2824384(Top 84%)14393(Top 88%)14393(Top 5122%)
25K15.53 mi2.42 mi25036+16714736+6814736+6824319(Top 84%)14342(Top 88%)14342(Top 5104%)
30K18.64 mi3.11 mi24770+26614581+15514581+15523536(Top 81%)13858(Top 85%)13858(Top 4932%)
20M20.00 mi1.36 mi24617+15314491+9014491+9022712(Top 78%)13409(Top 82%)13409(Top 4772%)
21M21.00 mi1.00 mi24443+17414391+10014391+10021219(Top 73%)12646(Top 77%)12646(Top 4500%)
35K21.75 mi0.75 mi24338+10514332+5914332+5921737(Top 75%)12845(Top 79%)12845(Top 4571%)
23M23.00 mi1.25 mi24196+14214237+9514237+9522059(Top 76%)12949(Top 79%)12949(Top 4608%)
24M24.00 mi1.00 mi24069+12714161+7614161+7621663(Top 75%)12707(Top 78%)12707(Top 4522%)
40K24.85 mi0.85 mi23967+10214097+6414097+6421184(Top 73%)12429(Top 76%)12429(Top 4423%)
25.2M25.20 mi0.35 mi23923+4414073+2414073+2420585(Top 71%)12159(Top 74%)12159(Top 4327%)
FINISH26.22 mi1.02 mi23850+7314024+4914024+4922458(Top 77%)13065(Top 80%)13065(Top 4649%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24906

Males

14680

M70-74

14680

5K→10K

3.1 - 6.2 mi

Top 90%
Γ—5
+79ft-138ft

Overall

26071

Males

15208

M70-74

15208

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24906

Males

14680

M70-74

14680

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25356

Males

14870

M70-74

14870

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24384

Males

14393

M70-74

14393

HALF→25K

13.1 - 15.5 mi

Top 84%
Γ—4
+66ft-88ft

Overall

24319

Males

14342

M70-74

14342

25K→30K

15.5 - 18.6 mi

Top 81%
Γ—9
+181ft-148ft

Overall

23536

Males

13858

M70-74

13858

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22712

Males

13409

M70-74

13409

20M→21M

20.0 - 21.0 mi

Top 73%
Γ—8
+106ft-24ft

Overall

21219

Males

12646

M70-74

12646

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21737

Males

12845

M70-74

12845

35K→23M

21.8 - 23.0 mi

Top 76%
Γ—5
+23ft-63ft

Overall

22059

Males

12949

M70-74

12949

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21663

Males

12707

M70-74

12707

24M→40K

24.0 - 24.9 mi

Top 73%
Γ—1
+6ft-20ft

Overall

21184

Males

12429

M70-74

12429

40K→25.2M

24.9 - 25.2 mi

Top 71%
Γ—1
+13ft-16ft

Overall

20585

Males

12159

M70-74

12159

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22458

Males

13065

M70-74

13065

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1815*
Passed By
541
Net Change
+523
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24373
5K β†’ 10K23200-928#24373#25301
10K β†’ 15K220*75+145#25301#25156
15K β†’ 20K94183-89#25156#25245
20K β†’ HALF475+42#25245#25203
HALF β†’ 25K19124+167#25203#25036
25K β†’ 30K278*12+266#25036#24770
30K β†’ 20M1607+153#24770#24617
20M β†’ 21M1773+174#24617#24443
21M β†’ 35K1072+105#24443#24338
35K β†’ 23M1519+142#24338#24196
23M β†’ 24M1270+127#24196#24069
24M β†’ 40K1075+102#24069#23967
40K β†’ 25.2M473+44#23967#23923
25.2M β†’ FINISH8613+73#23923#23850
TOTALS1815*541+523

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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