Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Darrell Nagy

Bib: 26137 β€’M β€’Age: N/A

VA

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 Darrell

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· 9:20/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
29:01
3.11 mi
Rank: #23937
Start β†’ 5K
29:01 | 9:21/mi
10K
58:25
6.21 mi
Rank: #24230 (-293)
5K β†’ 10K
29:24 | 9:28/mi
15K
1:27:47
9.32 mi
Rank: #24276 (-46)
10K β†’ 15K
29:22 | 9:28/mi
20K
1:57:51
12.43 mi
Rank: #24258 (+18)
15K β†’ 20K
30:04 | 9:41/mi
HALF
2:04:19
13.11 mi
Rank: #24259 (-1)
20K β†’ HALF
6:28 | 9:30/mi
25K
2:28:13
15.53 mi
Rank: #24213 (+46)
HALF β†’ 25K
23:54 | 9:52/mi
30K
3:00:22
18.64 mi
Rank: #24126 (+87)
25K β†’ 30K
32:09 | 10:21/mi
20M
3:14:50
20.00 mi
Rank: #24148 (-22)
30K β†’ 20M
14:28 | 10:40/mi
21M
3:26:23
21.00 mi
Rank: #24137 (+11)
20M β†’ 21M
11:33 | 11:33/mi
35K
3:34:19
21.75 mi
Rank: #24164 (-27)
21M β†’ 35K
7:56 | 10:37/mi
23M
3:47:57
23.00 mi
Rank: #24160 (+4)
35K β†’ 23M
13:38 | 10:54/mi
24M
3:58:40
24.00 mi
Rank: #24169 (-9)
23M β†’ 24M
10:43 | 10:43/mi
40K
4:08:10
24.85 mi
Rank: #24181 (-12)
24M β†’ 40K
9:30 | 11:07/mi
25.2M
4:12:21
25.20 mi
Rank: #24191 (-10)
40K β†’ 25.2M
4:11 | 12:08/mi
FINISH
4:24:13
26.22 mi
Rank: #24342 (-151)
25.2M β†’ FINISH
11:52 | 11:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:19
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:19:54
Pace10:41 /mi
πŸ“ŠPositive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:2129:019:2129:01
9:21
-
10K
6.21 mi12:06:4558:259:2529:24
9:28
+0:07
15K
9.32 mi12:36:071:27:479:2629:22
9:28
0:00
20K
12.43 mi13:06:111:57:519:2930:04
9:41
+0:13
HALF
13.11 mi13:12:392:04:199:296:28
9:30
-0:11
25K
15.53 mi13:36:332:28:139:3323:54
9:52
+0:22
30K
18.64 mi14:08:423:00:229:4132:09
10:21
+0:29
20M
20.00 mi14:23:103:14:509:4514:28
10:40
+0:19
21M
21.00 mi14:34:433:26:239:5011:33
11:33
+0:53
35K
21.75 mi14:42:393:34:199:527:56
10:37
-0:56
23M
23.00 mi14:56:173:47:579:5513:38
10:54
+0:17
24M
24.00 mi15:07:003:58:409:5710:43
10:43
-0:11
40K
24.85 mi15:16:304:08:1010:009:30
11:07
+0:24
25.2M
25.20 mi15:20:414:12:2110:014:11
12:08
+1:01
FINISH
26.22 mi15:32:334:24:1310:0611:52
11:39
-0:29

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

9:21 /mi

Average Pace

10:05 /mi

Slowest Pace

12:08 /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

2:28:13

56% of race

Time at Steady Pace

1:18:54

30% of race

Time at Slower Pace

37:06

14% of race

Average Pace: 10:05 /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 mi11:37:2129:019:2129:01
9:21
#23937
10K
6.21 mi12:06:4558:259:2529:24
9:28
#24230
15K
9.32 mi12:36:071:27:479:2629:22
9:28
#24276
20K
12.43 mi13:06:111:57:519:2930:04
9:41
#24258
HALF
13.11 mi13:12:392:04:199:296:28
9:30
#24259
25K
15.53 mi13:36:332:28:139:3323:54
9:52
#24213
30K
18.64 mi14:08:423:00:229:4132:09
10:21
#24126
20M
20.00 mi14:23:103:14:509:4514:28
10:40
#24148
21M
21.00 mi14:34:433:26:239:5011:33
11:33
#24137
35K
21.75 mi14:42:393:34:199:527:56
10:37
#24164
23M
23.00 mi14:56:173:47:579:5513:38
10:54
#24160
24M
24.00 mi15:07:003:58:409:5710:43
10:43
#24169
40K
24.85 mi15:16:304:08:1010:009:30
11:07
#24181
25.2M
25.20 mi15:20:414:12:2110:014:11
12:08
#24191
FINISH
26.22 mi15:32:334:24:1310:0611:52
11:39
#24342
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 mi23937142091420924293(Top 84%)14386(Top 88%)14386(Top 5120%)
10K6.21 mi3.10 mi24230-29314369-16014369-16024469(Top 84%)14478(Top 89%)14478(Top 5152%)
15K9.32 mi3.11 mi24276-4614398-2914398-2924293(Top 84%)14386(Top 88%)14386(Top 5120%)
20K12.43 mi3.11 mi24258+1814377+2114377+2124242(Top 84%)14348(Top 88%)14348(Top 5106%)
HALF13.11 mi0.68 mi24259-114371+614371+624336(Top 84%)14375(Top 88%)14375(Top 5116%)
25K15.53 mi2.42 mi24213+4614335+3614335+3623931(Top 82%)14153(Top 87%)14153(Top 5037%)
30K18.64 mi3.11 mi24126+8714268+6714268+6723960(Top 83%)14056(Top 86%)14056(Top 5002%)
20M20.00 mi1.36 mi24148-2214271-314271-324173(Top 83%)14082(Top 86%)14082(Top 5011%)
21M21.00 mi1.00 mi24137+1114250+2114250+2124274(Top 84%)14049(Top 86%)14049(Top 5000%)
35K21.75 mi0.75 mi24164-2714260-1014260-1024490(Top 84%)14150(Top 87%)14150(Top 5036%)
23M23.00 mi1.25 mi24160+414222+3814222+3824263(Top 84%)13992(Top 86%)13992(Top 4979%)
24M24.00 mi1.00 mi24169-914211+1114211+1124534(Top 85%)14085(Top 86%)14085(Top 5012%)
40K24.85 mi0.85 mi24181-1214203+814203+824460(Top 84%)13999(Top 86%)13999(Top 4982%)
25.2M25.20 mi0.35 mi24191-1014199+414199+424674(Top 85%)14099(Top 86%)14099(Top 5017%)
FINISH26.22 mi1.02 mi24342-15114256-5714256-5727056(Top 93%)15288(Top 94%)15288(Top 5441%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24293

Males

14386

M70-74

14386

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24469

Males

14478

M70-74

14478

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24293

Males

14386

M70-74

14386

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24242

Males

14348

M70-74

14348

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24336

Males

14375

M70-74

14375

HALF→25K

13.1 - 15.5 mi

Top 82%
Γ—4
+66ft-88ft

Overall

23931

Males

14153

M70-74

14153

25K→30K

15.5 - 18.6 mi

Top 83%
Γ—9
+181ft-148ft

Overall

23960

Males

14056

M70-74

14056

30K→20M

18.6 - 20.0 mi

Top 83%
Γ—5
+64ft-50ft

Overall

24173

Males

14082

M70-74

14082

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8
+106ft-24ft

Overall

24274

Males

14049

M70-74

14049

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24490

Males

14150

M70-74

14150

35K→23M

21.8 - 23.0 mi

Top 84%
Γ—5
+23ft-63ft

Overall

24263

Males

13992

M70-74

13992

23M→24M

23.0 - 24.0 mi

Top 85%
Γ—6
+12ft-82ft

Overall

24534

Males

14085

M70-74

14085

24M→40K

24.0 - 24.9 mi

Top 84%
Γ—1
+6ft-20ft

Overall

24460

Males

13999

M70-74

13999

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24674

Males

14099

M70-74

14099

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

27056

Males

15288

M70-74

15288

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1037
Passed By
1247
Net Change
-405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23937
5K β†’ 10K102200-293#23937#24230
10K β†’ 15K124170-46#24230#24276
15K β†’ 20K131113+18#24276#24258
20K β†’ HALF2021-1#24258#24259
HALF β†’ 25K13084+46#24259#24213
25K β†’ 30K18699+87#24213#24126
30K β†’ 20M5375-22#24126#24148
20M β†’ 21M7665+11#24148#24137
21M β†’ 35K1946-27#24137#24164
35K β†’ 23M7874+4#24164#24160
23M β†’ 24M4453-9#24160#24169
24M β†’ 40K4254-12#24169#24181
40K β†’ 25.2M2232-10#24181#24191
25.2M β†’ FINISH10161-151#24191#24342
TOTALS10371247-405
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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Export & Support

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