Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Daniel Griffin

Bib: 4346 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 48%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds

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
22:07
3.11 mi
Rank: #9483
Start β†’ 5K
22:07 | 7:08/mi
10K
45:59
6.21 mi
Rank: #11971 (-2488)
5K β†’ 10K
23:52 | 7:41/mi
15K
1:09:52
9.32 mi
Rank: #12771 (-800)
10K β†’ 15K
23:53 | 7:42/mi
20K
1:32:25
12.43 mi
Rank: #12024 (+747)
15K β†’ 20K
22:33 | 7:16/mi
HALF
1:37:02
13.11 mi
Rank: #11761 (+263)
20K β†’ HALF
4:37 | 6:47/mi
25K
1:54:46
15.53 mi
Rank: #11454 (+307)
HALF β†’ 25K
17:44 | 7:19/mi
30K
2:17:49
18.64 mi
Rank: #10933 (+521)
25K β†’ 30K
23:03 | 7:26/mi
20M
2:27:49
20.00 mi
Rank: #10666 (+267)
30K β†’ 20M
10:00 | 7:22/mi
21M
2:35:19
21.00 mi
Rank: #10371 (+295)
20M β†’ 21M
7:30 | 7:30/mi
35K
2:40:29
21.75 mi
Rank: #10177 (+194)
21M β†’ 35K
5:10 | 6:55/mi
23M
2:49:48
23.00 mi
Rank: #10004 (+173)
35K β†’ 23M
9:19 | 7:27/mi
24M
2:56:36
24.00 mi
Rank: #9729 (+275)
23M β†’ 24M
6:48 | 6:48/mi
40K
3:04:16
24.85 mi
Rank: #10121 (-392)
24M β†’ 40K
7:40 | 8:59/mi
25.2M
3:07:21
25.20 mi
Rank: #10188 (-67)
40K β†’ 25.2M
3:05 | 8:57/mi
FINISH
3:14:48
26.22 mi
Rank: #10162 (+26)
25.2M β†’ FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:37:02
Pace7:25 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:37:46
Pace7:28 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5322:077:0822:07
7:08
-
10K
6.21 mi10:48:4545:597:2523:52
7:41
+0:33
15K
9.32 mi11:12:381:09:527:3023:53
7:42
+0:01
20K
12.43 mi11:35:111:32:257:2722:33
7:16
-0:26
HALF
13.11 mi11:39:481:37:027:254:37
6:47
-0:29
25K
15.53 mi11:57:321:54:467:2417:44
7:19
+0:32
30K
18.64 mi12:20:352:17:497:2423:03
7:26
+0:07
20M
20.00 mi12:30:352:27:497:2410:00
7:22
-0:04
21M
21.00 mi12:38:052:35:197:247:30
7:30
+0:08
35K
21.75 mi12:43:152:40:297:235:10
6:55
-0:35
23M
23.00 mi12:52:342:49:487:239:19
7:27
+0:32
24M
24.00 mi12:59:222:56:367:226:48
6:48
-0:39
40K
24.85 mi13:07:023:04:167:257:40
8:59
+2:11
25.2M
25.20 mi13:10:073:07:217:273:05
8:57
-0:02
FINISH
26.22 mi13:17:343:14:487:277:27
7:19
-1:38

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

6:47 /mi

Average Pace

7:26 /mi

Slowest Pace

8:59 /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

16:35

9% of race

Time at Steady Pace

1:59:43

61% of race

Time at Slower Pace

58:30

30% of race

Average Pace: 7:26 /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 mi10:24:5322:077:0822:07
7:08
#9483
10K
6.21 mi10:48:4545:597:2523:52
7:41
#11971
15K
9.32 mi11:12:381:09:527:3023:53
7:42
#12771
20K
12.43 mi11:35:111:32:257:2722:33
7:16
#12024
HALF
13.11 mi11:39:481:37:027:254:37
6:47
#11761
25K
15.53 mi11:57:321:54:467:2417:44
7:19
#11454
30K
18.64 mi12:20:352:17:497:2423:03
7:26
#10933
20M
20.00 mi12:30:352:27:497:2410:00
7:22
#10666
21M
21.00 mi12:38:052:35:197:247:30
7:30
#10371
35K
21.75 mi12:43:152:40:297:235:10
6:55
#10177
23M
23.00 mi12:52:342:49:487:239:19
7:27
#10004
24M
24.00 mi12:59:222:56:367:226:48
6:48
#9729
40K
24.85 mi13:07:023:04:167:257:40
8:59
#10121
25.2M
25.20 mi13:10:073:07:217:273:05
8:57
#10188
FINISH
26.22 mi13:17:343:14:487:277:27
7:19
#10162
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi94837824782414408(Top 50%)9953(Top 61%)9953(Top 174%)
10K6.21 mi3.10 mi11971-24888998-11748998-117414576(Top 50%)10066(Top 62%)10066(Top 176%)
15K9.32 mi3.11 mi12771-8009319-3219319-32114408(Top 50%)9953(Top 61%)9953(Top 174%)
20K12.43 mi3.11 mi12024+7478974+3458974+3459812(Top 34%)7838(Top 48%)7838(Top 137%)
HALF13.11 mi0.68 mi11761+2638845+1298845+1296911(Top 24%)6129(Top 38%)6129(Top 107%)
25K15.53 mi2.42 mi11454+3078678+1678678+1679814(Top 34%)7754(Top 47%)7754(Top 135%)
30K18.64 mi3.11 mi10933+5218379+2998379+2999000(Top 31%)7170(Top 44%)7170(Top 125%)
20M20.00 mi1.36 mi10666+2678231+1488231+1488142(Top 28%)6590(Top 40%)6590(Top 115%)
21M21.00 mi1.00 mi10371+2958059+1728059+1726494(Top 22%)5459(Top 33%)5459(Top 95%)
35K21.75 mi0.75 mi10177+1947947+1127947+1126463(Top 22%)5484(Top 34%)5484(Top 96%)
23M23.00 mi1.25 mi10004+1737833+1147833+1148458(Top 29%)6583(Top 40%)6583(Top 115%)
24M24.00 mi1.00 mi9729+2757682+1517682+1515148(Top 18%)4461(Top 27%)4461(Top 78%)
40K24.85 mi0.85 mi10121-3927836-1547836-15418190(Top 63%)10969(Top 67%)10969(Top 192%)
25.2M25.20 mi0.35 mi10188-677859-237859-2314263(Top 49%)9148(Top 56%)9148(Top 160%)
FINISH26.22 mi1.02 mi10162+267815+447815+449946(Top 34%)7090(Top 43%)7090(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
Γ—21
+97ft-345ft

Overall

14408

Males

9953

M18-39

9953

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5
+79ft-138ft

Overall

14576

Males

10066

M18-39

10066

10K→15K

6.2 - 9.3 mi

Top 50%
Γ—3
+67ft-78ft

Overall

14408

Males

9953

M18-39

9953

15K→20K

9.3 - 12.4 mi

Top 34%
Γ—5
+106ft-86ft

Overall

9812

Males

7838

M18-39

7838

20K→HALF

12.4 - 13.1 mi

Top 24%
Γ—2
+19ft-37ft

Overall

6911

Males

6129

M18-39

6129

HALF→25K

13.1 - 15.5 mi

Top 34%
Γ—4
+66ft-88ft

Overall

9814

Males

7754

M18-39

7754

25K→30K

15.5 - 18.6 mi

Top 31%
Γ—9
+181ft-148ft

Overall

9000

Males

7170

M18-39

7170

30K→20M

18.6 - 20.0 mi

Top 28%
Γ—5
+64ft-50ft

Overall

8142

Males

6590

M18-39

6590

20M→21M

20.0 - 21.0 mi

Top 22%
Γ—8
+106ft-24ft

Overall

6494

Males

5459

M18-39

5459

21M→35K

21.0 - 21.8 mi

Top 22%
Γ—7
+17ft-86ft

Overall

6463

Males

5484

M18-39

5484

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8458

Males

6583

M18-39

6583

23M→24M

23.0 - 24.0 mi

Top 18%
Γ—6
+12ft-82ft

Overall

5148

Males

4461

M18-39

4461

24M→40K

24.0 - 24.9 mi

Top 63%
Γ—1
+6ft-20ft

Overall

18190

Males

10969

M18-39

10969

40K→25.2M

24.9 - 25.2 mi

Top 49%
Γ—1
+13ft-16ft

Overall

14263

Males

9148

M18-39

9148

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
Γ—2
+22ft-21ft

Overall

9946

Males

7090

M18-39

7090

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3279*
Passed By
822
Net Change
-679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9483
5K β†’ 10K4200-2488#9483#11971
10K β†’ 15K39200-800#11971#12771
15K β†’ 20K750*3+747#12771#12024
20K β†’ HALF263*0+263#12024#11761
HALF β†’ 25K314*7+307#11761#11454
25K β†’ 30K537*16+521#11454#10933
30K β†’ 20M272*5+267#10933#10666
20M β†’ 21M297*2+295#10666#10371
21M β†’ 35K1951+194#10371#10177
35K β†’ 23M206*33+173#10177#10004
23M β†’ 24M275*0+275#10004#9729
24M β†’ 40K12200-392#9729#10121
40K β†’ 25.2M2591-67#10121#10188
25.2M β†’ FINISH9064+26#10188#10162
TOTALS3279*822-679

* 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

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OTQ

Olympic Trials Qualifying analysis available

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