Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Clark Ricciardelli

Bib: 953 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 1%
Gender (Male)
#0 / 16340
Top 2%
Age Group (M18-39)
#0 / 5723
Top 4%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • 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
17:37
3.11 mi
Rank: #429
Start β†’ 5K
17:37 | 5:41/mi
10K
35:16
6.21 mi
Rank: #435 (-6)
5K β†’ 10K
17:39 | 5:41/mi
15K
53:08
9.32 mi
Rank: #463 (-28)
10K β†’ 15K
17:52 | 5:46/mi
20K
1:10:55
12.43 mi
Rank: #461 (+2)
15K β†’ 20K
17:47 | 5:44/mi
HALF
1:14:43
13.11 mi
Rank: #448 (+13)
20K β†’ HALF
3:48 | 5:35/mi
25K
1:28:31
15.53 mi
Rank: #420 (+28)
HALF β†’ 25K
13:48 | 5:42/mi
30K
1:46:25
18.64 mi
Rank: #386 (+34)
25K β†’ 30K
17:54 | 5:46/mi
20M
1:54:10
20.00 mi
Rank: #368 (+18)
30K β†’ 20M
7:45 | 5:43/mi
21M
2:00:05
21.00 mi
Rank: #345 (+23)
20M β†’ 21M
5:55 | 5:55/mi
35K
2:04:13
21.75 mi
Rank: #334 (+11)
21M β†’ 35K
4:08 | 5:32/mi
23M
2:11:30
23.00 mi
Rank: #335 (-1)
35K β†’ 23M
7:17 | 5:50/mi
24M
2:17:06
24.00 mi
Rank: #326 (+9)
23M β†’ 24M
5:36 | 5:36/mi
40K
2:21:53
24.85 mi
Rank: #314 (+12)
24M β†’ 40K
4:47 | 5:36/mi
25.2M
2:23:58
25.20 mi
Rank: #309 (+5)
40K β†’ 25.2M
2:05 | 6:03/mi
FINISH
2:29:22
26.22 mi
Rank: #295 (+14)
25.2M β†’ FINISH
5:24 | 5:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:14:43
Pace5:42 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:14:39
Pace5:42 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5317:375:4117:37
5:41
-
10K
6.21 mi10:35:3235:165:4117:39
5:41
0:00
15K
9.32 mi10:53:2453:085:4317:52
5:46
+0:05
20K
12.43 mi11:11:111:10:555:4317:47
5:44
-0:02
HALF
13.11 mi11:14:591:14:435:423:48
5:35
-0:09
25K
15.53 mi11:28:471:28:315:4213:48
5:42
+0:07
30K
18.64 mi11:46:411:46:255:4317:54
5:46
+0:04
20M
20.00 mi11:54:261:54:105:437:45
5:43
-0:03
21M
21.00 mi12:00:212:00:055:445:55
5:55
+0:12
35K
21.75 mi12:04:292:04:135:434:08
5:32
-0:23
23M
23.00 mi12:11:462:11:305:447:17
5:50
+0:18
24M
24.00 mi12:17:222:17:065:435:36
5:36
-0:14
40K
24.85 mi12:22:092:21:535:434:47
5:36
0:00
25.2M
25.20 mi12:24:142:23:585:432:05
6:03
+0:27
FINISH
26.22 mi12:29:382:29:225:435:24
5:18
-0:45

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

5:18 /mi

Average Pace

5:42 /mi

Slowest Pace

6:03 /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

2:14:05

90% of race

Time at Steady Pace

15:17

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:42 /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 mi10:17:5317:375:4117:37
5:41
#429
10K
6.21 mi10:35:3235:165:4117:39
5:41
#435
15K
9.32 mi10:53:2453:085:4317:52
5:46
#463
20K
12.43 mi11:11:111:10:555:4317:47
5:44
#461
HALF
13.11 mi11:14:591:14:435:423:48
5:35
#448
25K
15.53 mi11:28:471:28:315:4213:48
5:42
#420
30K
18.64 mi11:46:411:46:255:4317:54
5:46
#386
20M
20.00 mi11:54:261:54:105:437:45
5:43
#368
21M
21.00 mi12:00:212:00:055:445:55
5:55
#345
35K
21.75 mi12:04:292:04:135:434:08
5:32
#334
23M
23.00 mi12:11:462:11:305:447:17
5:50
#335
24M
24.00 mi12:17:222:17:065:435:36
5:36
#326
40K
24.85 mi12:22:092:21:535:434:47
5:36
#314
25.2M
25.20 mi12:24:142:23:585:432:05
6:03
#309
FINISH
26.22 mi12:29:382:29:225:435:24
5:18
#295
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 mi429403403579(Top 2%)553(Top 3%)553(Top 10%)
10K6.21 mi3.10 mi435-6409-6409-6454(Top 2%)428(Top 3%)428(Top 7%)
15K9.32 mi3.11 mi463-28437-28437-28579(Top 2%)553(Top 3%)553(Top 10%)
20K12.43 mi3.11 mi461+2435+2435+2440(Top 2%)418(Top 3%)418(Top 7%)
HALF13.11 mi0.68 mi448+13422+13422+13328(Top 1%)308(Top 2%)308(Top 5%)
25K15.53 mi2.42 mi420+28396+26396+26351(Top 1%)330(Top 2%)330(Top 6%)
30K18.64 mi3.11 mi386+34365+31365+31312(Top 1%)293(Top 2%)293(Top 5%)
20M20.00 mi1.36 mi368+18347+18347+18240(Top 0.8%)225(Top 1%)225(Top 4%)
21M21.00 mi1.00 mi345+23324+23324+23219(Top 0.8%)208(Top 1%)208(Top 4%)
35K21.75 mi0.75 mi334+11313+11313+11259(Top 0.9%)243(Top 1%)243(Top 4%)
23M23.00 mi1.25 mi335-1314-1314-1372(Top 1%)354(Top 2%)354(Top 6%)
24M24.00 mi1.00 mi326+9306+8306+8304(Top 1%)286(Top 2%)286(Top 5%)
40K24.85 mi0.85 mi314+12295+11295+11194(Top 0.7%)183(Top 1%)183(Top 3%)
25.2M25.20 mi0.35 mi309+5290+5290+5220(Top 0.8%)209(Top 1%)209(Top 4%)
FINISH26.22 mi1.02 mi295+14276+14276+14156(Top 0.5%)147(Top 0.9%)147(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

579

Males

553

M18-39

553

5K→10K

3.1 - 6.2 mi

Top 2%
Γ—5
+79ft-138ft

Overall

454

Males

428

M18-39

428

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

579

Males

553

M18-39

553

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

440

Males

418

M18-39

418

20K→HALF

12.4 - 13.1 mi

Top 1%
Γ—2
+19ft-37ft

Overall

328

Males

308

M18-39

308

HALF→25K

13.1 - 15.5 mi

Top 1%
Γ—4
+66ft-88ft

Overall

351

Males

330

M18-39

330

25K→30K

15.5 - 18.6 mi

Top 1%
Γ—9
+181ft-148ft

Overall

312

Males

293

M18-39

293

30K→20M

18.6 - 20.0 mi

Top 0.8%
Γ—5
+64ft-50ft

Overall

240

Males

225

M18-39

225

20M→21M

20.0 - 21.0 mi

Top 0.8%
Γ—8
+106ft-24ft

Overall

219

Males

208

M18-39

208

21M→35K

21.0 - 21.8 mi

Top 0.9%
Γ—7
+17ft-86ft

Overall

259

Males

243

M18-39

243

35K→23M

21.8 - 23.0 mi

Top 1%
Γ—5
+23ft-63ft

Overall

372

Males

354

M18-39

354

23M→24M

23.0 - 24.0 mi

Top 1%
Γ—6
+12ft-82ft

Overall

304

Males

286

M18-39

286

24M→40K

24.0 - 24.9 mi

Top 0.7%
Γ—1
+6ft-20ft

Overall

194

Males

183

M18-39

183

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
Γ—1
+13ft-16ft

Overall

220

Males

209

M18-39

209

25.2M→FINISH

25.2 - 26.2 mi

Top 0.5%
Γ—2
+22ft-21ft

Overall

156

Males

147

M18-39

147

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
234
Passed By
100
Net Change
+134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#429
5K β†’ 10K1925-6#429#435
10K β†’ 15K634-28#435#463
15K β†’ 20K1614+2#463#461
20K β†’ HALF163+13#461#448
HALF β†’ 25K313+28#448#420
25K β†’ 30K428+34#420#386
30K β†’ 20M191+18#386#368
20M β†’ 21M241+23#368#345
21M β†’ 35K143+11#345#334
35K β†’ 23M34-1#334#335
23M β†’ 24M101+9#335#326
24M β†’ 40K142+12#326#314
40K β†’ 25.2M61+5#314#309
25.2M β†’ FINISH140+14#309#295
TOTALS234100+134
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

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

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