Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gaël Cruanes

Bib: 1884MAge: N/A

CO

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

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
20:22
3.11 mi
Rank: #4655
Start5K
20:22 | 6:34/mi
10K
42:38
6.21 mi
Rank: #7481 (-2826)
5K10K
22:16 | 7:11/mi
15K
1:06:23
9.32 mi
Rank: #9457 (-1976)
10K15K
23:45 | 7:39/mi
20K
1:35:09
12.43 mi
Rank: #13917 (-4460)
15K20K
28:46 | 9:16/mi
HALF
1:40:58
13.11 mi
Rank: #14334 (-417)
20KHALF
5:49 | 8:32/mi
25K
2:06:26
15.53 mi
Rank: #17565 (-3231)
HALF25K
25:28 | 10:31/mi
30K
2:43:46
18.64 mi
Rank: #20767 (-3202)
25K30K
37:20 | 12:01/mi
20M
3:03:41
20.00 mi
Rank: #22345 (-1578)
30K20M
19:55 | 14:40/mi
21M
3:18:42
21.00 mi
Rank: #23059 (-714)
20M21M
15:01 | 15:01/mi
35K
3:30:21
21.75 mi
Rank: #23622 (-563)
21M35K
11:39 | 15:35/mi
23M
3:48:04
23.00 mi
Rank: #24179 (-557)
35K23M
17:43 | 14:10/mi
24M
3:59:26
24.00 mi
Rank: #24254 (-75)
23M24M
11:22 | 11:22/mi
40K
4:11:35
24.85 mi
Rank: #24530 (-276)
24M40K
12:09 | 14:13/mi
25.2M
4:15:17
25.20 mi
Rank: #24488 (+42)
40K25.2M
3:42 | 10:44/mi
FINISH
4:24:22
26.22 mi
Rank: #24357 (+131)
25.2MFINISH
9:05 | 8:55/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:58
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time2:43:24
Pace12:28 /mi
📊Positive Split: 61.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4020:226:3420:22
6:34
-
10K
6.21 mi10:42:5642:386:5222:16
7:11
+0:37
15K
9.32 mi11:06:411:06:237:0823:45
7:39
+0:28
20K
12.43 mi11:35:271:35:097:4028:46
9:16
+1:37
HALF
13.11 mi11:41:161:40:587:435:49
8:32
-0:44
25K
15.53 mi12:06:442:06:268:0925:28
10:31
+1:59
30K
18.64 mi12:44:042:43:468:4837:20
12:01
+1:30
20M
20.00 mi13:03:593:03:419:1219:55
14:40
+2:39
21M
21.00 mi13:19:003:18:429:2815:01
15:01
+0:21
35K
21.75 mi13:30:393:30:219:4111:39
15:35
+0:34
23M
23.00 mi13:48:223:48:049:5517:43
14:10
-1:25
24M
24.00 mi13:59:443:59:269:5911:22
11:22
-2:48
40K
24.85 mi14:11:534:11:3510:0812:09
14:13
+2:51
25.2M
25.20 mi14:15:354:15:1710:083:42
10:44
-3:29
FINISH
26.22 mi14:24:404:24:2210:069:05
8:55
-1:49

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

6:34 /mi

Average Pace

10:05 /mi

Slowest Pace

15:35 /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

1:21:17

31% of race

Time at Steady Pace

1:46:38

40% of race

Time at Slower Pace

1:16:27

29% of race

Average Pace: 10:05 /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 mi10:20:4020:226:3420:22
6:34
#4655
10K
6.21 mi10:42:5642:386:5222:16
7:11
#7481
15K
9.32 mi11:06:411:06:237:0823:45
7:39
#9457
20K
12.43 mi11:35:271:35:097:4028:46
9:16
#13917
HALF
13.11 mi11:41:161:40:587:435:49
8:32
#14334
25K
15.53 mi12:06:442:06:268:0925:28
10:31
#17565
30K
18.64 mi12:44:042:43:468:4837:20
12:01
#20767
20M
20.00 mi13:03:593:03:419:1219:55
14:40
#22345
21M
21.00 mi13:19:003:18:429:2815:01
15:01
#23059
35K
21.75 mi13:30:393:30:219:4111:39
15:35
#23622
23M
23.00 mi13:48:223:48:049:5517:43
14:10
#24179
24M
24.00 mi13:59:443:59:269:5911:22
11:22
#24254
40K
24.85 mi14:11:534:11:3510:0812:09
14:13
#24530
25.2M
25.20 mi14:15:354:15:1710:083:42
10:44
#24488
FINISH
26.22 mi14:24:404:24:2210:069:05
8:55
#24357
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 mi46554373437314050(Top 48%)9828(Top 60%)9828(Top 172%)
10K6.21 mi3.10 mi7481-28266542-21696542-21699964(Top 34%)8045(Top 49%)8045(Top 141%)
15K9.32 mi3.11 mi9457-19767781-12397781-123914050(Top 48%)9828(Top 60%)9828(Top 172%)
20K12.43 mi3.11 mi13917-44609766-19859766-198522985(Top 79%)13728(Top 84%)13728(Top 240%)
HALF13.11 mi0.68 mi14334-4179944-1789944-17820443(Top 70%)12551(Top 77%)12551(Top 219%)
25K15.53 mi2.42 mi17565-323111242-129811242-129825441(Top 88%)14853(Top 91%)14853(Top 260%)
30K18.64 mi3.11 mi20767-320212620-137812620-137826791(Top 92%)15346(Top 94%)15346(Top 268%)
20M20.00 mi1.36 mi22345-157813379-75913379-75928482(Top 98%)16078(Top 98%)16078(Top 281%)
21M21.00 mi1.00 mi23059-71413695-31613695-31628067(Top 97%)15872(Top 97%)15872(Top 277%)
35K21.75 mi0.75 mi23622-56313982-28713982-28728824(Top 99%)16216(Top 99%)16216(Top 283%)
23M23.00 mi1.25 mi24179-55714227-24514227-24528252(Top 97%)15930(Top 97%)15930(Top 278%)
24M24.00 mi1.00 mi24254-7514246-1914246-1925737(Top 89%)14672(Top 90%)14672(Top 256%)
40K24.85 mi0.85 mi24530-27614374-12814374-12828037(Top 97%)15810(Top 97%)15810(Top 276%)
25.2M25.20 mi0.35 mi24488+4214344+3014344+3021717(Top 75%)12716(Top 78%)12716(Top 222%)
FINISH26.22 mi1.02 mi24357+13114261+8314261+8320157(Top 69%)11932(Top 73%)11932(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

14050

Males

9828

M18-39

9828

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9964

Males

8045

M18-39

8045

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

14050

Males

9828

M18-39

9828

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22985

Males

13728

M18-39

13728

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20443

Males

12551

M18-39

12551

HALF→25K

13.1 - 15.5 mi

Top 88%
×4
+66ft-88ft

Overall

25441

Males

14853

M18-39

14853

25K→30K

15.5 - 18.6 mi

Top 92%
×9
+181ft-148ft

Overall

26791

Males

15346

M18-39

15346

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28482

Males

16078

M18-39

16078

20M→21M

20.0 - 21.0 mi

Top 97%
×8
+106ft-24ft

Overall

28067

Males

15872

M18-39

15872

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28824

Males

16216

M18-39

16216

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28252

Males

15930

M18-39

15930

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25737

Males

14672

M18-39

14672

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28037

Males

15810

M18-39

15810

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21717

Males

12716

M18-39

12716

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20157

Males

11932

M18-39

11932

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
245
Passed By
2301
Net Change
-19702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4655
5K10K3200-2826#4655#7481
10K15K2200-1976#7481#9457
15K20K0200-4460#9457#13917
20KHALF1200-417#13917#14334
HALF25K2200-3231#14334#17565
25K30K9200-3202#17565#20767
30K20M3200-1578#20767#22345
20M21M6200-714#22345#23059
21M35K4200-563#23059#23622
35K23M6200-557#23622#24179
23M24M2398-75#24179#24254
24M40K10200-276#24254#24530
40K25.2M442+42#24530#24488
25.2MFINISH1321+131#24488#24357
TOTALS2452301-19702
📊

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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