Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Eric Werbel

Bib: 7861MAge: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
26:43
3.11 mi
Rank: #20607
Start5K
26:43 | 8:36/mi
10K
52:54
6.21 mi
Rank: #20236 (+371)
5K10K
26:11 | 8:26/mi
15K
1:18:47
9.32 mi
Rank: #19857 (+379)
10K15K
25:53 | 8:20/mi
20K
1:46:02
12.43 mi
Rank: #20079 (-222)
15K20K
27:15 | 8:47/mi
HALF
1:51:29
13.11 mi
Rank: #19955 (+124)
20KHALF
5:27 | 8:00/mi
25K
2:12:27
15.53 mi
Rank: #19879 (+76)
HALF25K
20:58 | 8:39/mi
30K
2:42:51
18.64 mi
Rank: #20532 (-653)
25K30K
30:24 | 9:48/mi
20M
2:55:32
20.00 mi
Rank: #20512 (+20)
30K20M
12:41 | 9:21/mi
21M
3:05:54
21.00 mi
Rank: #20594 (-82)
20M21M
10:22 | 10:22/mi
35K
3:14:23
21.75 mi
Rank: #20930 (-336)
21M35K
8:29 | 11:21/mi
23M
3:27:40
23.00 mi
Rank: #21229 (-299)
35K23M
13:17 | 10:37/mi
24M
3:36:42
24.00 mi
Rank: #21150 (+79)
23M24M
9:02 | 9:02/mi
40K
3:45:36
24.85 mi
Rank: #21277 (-127)
24M40K
8:54 | 10:25/mi
25.2M
3:48:54
25.20 mi
Rank: #21227 (+50)
40K25.2M
3:18 | 9:35/mi
FINISH
3:57:12
26.22 mi
Rank: #21056 (+171)
25.2MFINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:29
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:05:43
Pace9:36 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:5126:438:3626:43
8:36
-
10K
6.21 mi11:02:0252:548:3126:11
8:26
-0:10
15K
9.32 mi11:27:551:18:478:2825:53
8:20
-0:06
20K
12.43 mi11:55:101:46:028:3227:15
8:47
+0:27
HALF
13.11 mi12:00:371:51:298:315:27
8:00
-0:47
25K
15.53 mi12:21:352:12:278:3220:58
8:39
+0:39
30K
18.64 mi12:51:592:42:518:4530:24
9:48
+1:09
20M
20.00 mi13:04:402:55:328:4712:41
9:21
-0:27
21M
21.00 mi13:15:023:05:548:5210:22
10:22
+1:01
35K
21.75 mi13:23:313:14:238:578:29
11:21
+0:59
23M
23.00 mi13:36:483:27:409:0213:17
10:37
-0:44
24M
24.00 mi13:45:503:36:429:029:02
9:02
-1:35
40K
24.85 mi13:54:443:45:369:058:54
10:25
+1:23
25.2M
25.20 mi13:58:023:48:549:063:18
9:35
-0:50
FINISH
26.22 mi14:06:203:57:129:048:18
8:09
-1:26

Checkpoint Splits Visualizations

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

📈Pace 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

8:00 /mi

Average Pace

9:03 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:05:49

28% of race

Time at Steady Pace

1:36:39

41% of race

Time at Slower Pace

1:14:44

32% of race

Average Pace: 9:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:35:5126:438:3626:43
8:36
#20607
10K
6.21 mi11:02:0252:548:3126:11
8:26
#20236
15K
9.32 mi11:27:551:18:478:2825:53
8:20
#19857
20K
12.43 mi11:55:101:46:028:3227:15
8:47
#20079
HALF
13.11 mi12:00:371:51:298:315:27
8:00
#19955
25K
15.53 mi12:21:352:12:278:3220:58
8:39
#19879
30K
18.64 mi12:51:592:42:518:4530:24
9:48
#20532
20M
20.00 mi13:04:402:55:328:4712:41
9:21
#20512
21M
21.00 mi13:15:023:05:548:5210:22
10:22
#20594
35K
21.75 mi13:23:313:14:238:578:29
11:21
#20930
23M
23.00 mi13:36:483:27:409:0213:17
10:37
#21229
24M
24.00 mi13:45:503:36:429:029:02
9:02
#21150
40K
24.85 mi13:54:443:45:369:058:54
10:25
#21277
25.2M
25.20 mi13:58:023:48:549:063:18
9:35
#21227
FINISH
26.22 mi14:06:203:57:129:048:18
8:09
#21056
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 mi20607125571255719159(Top 66%)11951(Top 73%)11951(Top 209%)
10K6.21 mi3.10 mi20236+37112414+14312414+14319946(Top 69%)12299(Top 75%)12299(Top 215%)
15K9.32 mi3.11 mi19857+37912241+17312241+17319159(Top 66%)11951(Top 73%)11951(Top 209%)
20K12.43 mi3.11 mi20079-22212324-8312324-8320807(Top 72%)12674(Top 78%)12674(Top 221%)
HALF13.11 mi0.68 mi19955+12412265+5912265+5917081(Top 59%)11066(Top 68%)11066(Top 193%)
25K15.53 mi2.42 mi19879+7612232+3312232+3319430(Top 67%)11986(Top 73%)11986(Top 209%)
30K18.64 mi3.11 mi20532-65312507-27512507-27522525(Top 78%)13390(Top 82%)13390(Top 234%)
20M20.00 mi1.36 mi20512+2012491+1612491+1620407(Top 70%)12303(Top 75%)12303(Top 215%)
21M21.00 mi1.00 mi20594-8212531-4012531-4021591(Top 74%)12825(Top 78%)12825(Top 224%)
35K21.75 mi0.75 mi20930-33612672-14112672-14125793(Top 89%)14763(Top 90%)14763(Top 258%)
23M23.00 mi1.25 mi21229-29912810-13812810-13823643(Top 81%)13695(Top 84%)13695(Top 239%)
24M24.00 mi1.00 mi21150+7912761+4912761+4919598(Top 68%)11682(Top 71%)11682(Top 204%)
40K24.85 mi0.85 mi21277-12712809-4812809-4822969(Top 79%)13287(Top 81%)13287(Top 232%)
25.2M25.20 mi0.35 mi21227+5012776+3312776+3317626(Top 61%)10747(Top 66%)10747(Top 188%)
FINISH26.22 mi1.02 mi21056+17112688+8812688+8816071(Top 55%)10041(Top 61%)10041(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19159

Males

11951

M18-39

11951

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19946

Males

12299

M18-39

12299

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19159

Males

11951

M18-39

11951

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20807

Males

12674

M18-39

12674

20K→HALF

12.4 - 13.1 mi

Top 59%
×2
+19ft-37ft

Overall

17081

Males

11066

M18-39

11066

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19430

Males

11986

M18-39

11986

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22525

Males

13390

M18-39

13390

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20407

Males

12303

M18-39

12303

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21591

Males

12825

M18-39

12825

21M→35K

21.0 - 21.8 mi

Top 89%
×7
+17ft-86ft

Overall

25793

Males

14763

M18-39

14763

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23643

Males

13695

M18-39

13695

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19598

Males

11682

M18-39

11682

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22969

Males

13287

M18-39

13287

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17626

Males

10747

M18-39

10747

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16071

Males

10041

M18-39

10041

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1904*
Passed By
1452
Net Change
-449
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20607
5K10K509*138+371#20607#20236
10K15K427*48+379#20236#19857
15K20K96200-222#19857#20079
20KHALF1240+124#20079#19955
HALF25K15680+76#19955#19879
25K30K62200-653#19879#20532
30K20M10181+20#20532#20512
20M21M52134-82#20512#20594
21M35K13200-336#20594#20930
35K23M20200-299#20930#21229
23M24M9415+79#21229#21150
24M40K21148-127#21150#21277
40K25.2M555+50#21277#21227
25.2MFINISH1743+171#21227#21056
TOTALS1904*1452-449

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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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