Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicholas Deamer

Bib: 474MAge: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 0.9%
Gender (Male)
#0 / 16340
Top 1%
Age Group (M18-39)
#0 / 5723
Top 4%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Nicholas

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 · 5:14/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
17:45
3.11 mi
Rank: #480
Start5K
17:45 | 5:43/mi
10K
35:25
6.21 mi
Rank: #466 (+14)
5K10K
17:40 | 5:42/mi
15K
53:05
9.32 mi
Rank: #451 (+15)
10K15K
17:40 | 5:42/mi
20K
1:10:50
12.43 mi
Rank: #444 (+7)
15K20K
17:45 | 5:43/mi
HALF
1:14:42
13.11 mi
Rank: #443 (+1)
20KHALF
3:52 | 5:41/mi
25K
1:28:27
15.53 mi
Rank: #409 (+34)
HALF25K
13:45 | 5:41/mi
30K
1:46:07
18.64 mi
Rank: #359 (+50)
25K30K
17:40 | 5:42/mi
20M
1:53:51
20.00 mi
Rank: #338 (+21)
30K20M
7:44 | 5:42/mi
21M
1:59:44
21.00 mi
Rank: #319 (+19)
20M21M
5:53 | 5:53/mi
35K
2:03:48
21.75 mi
Rank: #310 (+9)
21M35K
4:04 | 5:27/mi
23M
2:10:46
23.00 mi
Rank: #297 (+13)
35K23M
6:58 | 5:35/mi
24M
2:16:16
24.00 mi
Rank: #282 (+15)
23M24M
5:30 | 5:30/mi
40K
2:21:01
24.85 mi
Rank: #270 (+12)
24M40K
4:45 | 5:34/mi
25.2M
2:23:05
25.20 mi
Rank: #263 (+7)
40K25.2M
2:04 | 6:00/mi
FINISH
2:28:25
26.22 mi
Rank: #252 (+11)
25.2MFINISH
5:20 | 5:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:14:42
Pace5:42 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:13:43
Pace5:38 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0617:455:4317:45
5:43
-
10K
6.21 mi10:35:4635:255:4217:40
5:42
-0:01
15K
9.32 mi10:53:2653:055:4217:40
5:42
0:00
20K
12.43 mi11:11:111:10:505:4217:45
5:43
+0:01
HALF
13.11 mi11:15:031:14:425:423:52
5:41
-0:02
25K
15.53 mi11:28:481:28:275:4213:45
5:41
0:00
30K
18.64 mi11:46:281:46:075:4217:40
5:42
+0:01
20M
20.00 mi11:54:121:53:515:427:44
5:42
0:00
21M
21.00 mi12:00:051:59:445:435:53
5:53
+0:11
35K
21.75 mi12:04:092:03:485:424:04
5:27
-0:26
23M
23.00 mi12:11:072:10:465:426:58
5:35
+0:08
24M
24.00 mi12:16:372:16:165:415:30
5:30
-0:05
40K
24.85 mi12:21:222:21:015:414:45
5:34
+0:04
25.2M
25.20 mi12:23:262:23:055:412:04
6:00
+0:26
FINISH
26.22 mi12:28:462:28:255:405:20
5:15
-0:45

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

5:15 /mi

Average Pace

5:40 /mi

Slowest Pace

6:00 /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

2:20:28

95% of race

Time at Steady Pace

7:57

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:40 /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 mi10:18:0617:455:4317:45
5:43
#480
10K
6.21 mi10:35:4635:255:4217:40
5:42
#466
15K
9.32 mi10:53:2653:055:4217:40
5:42
#451
20K
12.43 mi11:11:111:10:505:4217:45
5:43
#444
HALF
13.11 mi11:15:031:14:425:423:52
5:41
#443
25K
15.53 mi11:28:481:28:275:4213:45
5:41
#409
30K
18.64 mi11:46:281:46:075:4217:40
5:42
#359
20M
20.00 mi11:54:121:53:515:427:44
5:42
#338
21M
21.00 mi12:00:051:59:445:435:53
5:53
#319
35K
21.75 mi12:04:092:03:485:424:04
5:27
#310
23M
23.00 mi12:11:072:10:465:426:58
5:35
#297
24M
24.00 mi12:16:372:16:165:415:30
5:30
#282
40K
24.85 mi12:21:222:21:015:414:45
5:34
#270
25.2M
25.20 mi12:23:262:23:055:412:04
6:00
#263
FINISH
26.22 mi12:28:462:28:255:405:20
5:15
#252
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 mi480447447438(Top 2%)412(Top 3%)412(Top 7%)
10K6.21 mi3.10 mi466+14440+7440+7473(Top 2%)447(Top 3%)447(Top 8%)
15K9.32 mi3.11 mi451+15425+15425+15438(Top 2%)412(Top 3%)412(Top 7%)
20K12.43 mi3.11 mi444+7418+7418+7423(Top 1%)401(Top 2%)401(Top 7%)
HALF13.11 mi0.68 mi443+1417+1417+1472(Top 2%)450(Top 3%)450(Top 8%)
25K15.53 mi2.42 mi409+34385+32385+32310(Top 1%)290(Top 2%)290(Top 5%)
30K18.64 mi3.11 mi359+50338+47338+47219(Top 0.8%)202(Top 1%)202(Top 4%)
20M20.00 mi1.36 mi338+21317+21317+21223(Top 0.8%)208(Top 1%)208(Top 4%)
21M21.00 mi1.00 mi319+19298+19298+19187(Top 0.6%)176(Top 1%)176(Top 3%)
35K21.75 mi0.75 mi310+9290+8290+8184(Top 0.6%)170(Top 1%)170(Top 3%)
23M23.00 mi1.25 mi297+13277+13277+13141(Top 0.5%)129(Top 0.8%)129(Top 2%)
24M24.00 mi1.00 mi282+15262+15262+15206(Top 0.7%)191(Top 1%)191(Top 3%)
40K24.85 mi0.85 mi270+12251+11251+11171(Top 0.6%)161(Top 1.0%)161(Top 3%)
25.2M25.20 mi0.35 mi263+7244+7244+7186(Top 0.6%)175(Top 1%)175(Top 3%)
FINISH26.22 mi1.02 mi252+11234+10234+10122(Top 0.4%)114(Top 0.7%)114(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21
+97ft-345ft

Overall

438

Males

412

M18-39

412

5K→10K

3.1 - 6.2 mi

Top 2%
×5
+79ft-138ft

Overall

473

Males

447

M18-39

447

10K→15K

6.2 - 9.3 mi

Top 2%
×3
+67ft-78ft

Overall

438

Males

412

M18-39

412

15K→20K

9.3 - 12.4 mi

Top 1%
×5
+106ft-86ft

Overall

423

Males

401

M18-39

401

20K→HALF

12.4 - 13.1 mi

Top 2%
×2
+19ft-37ft

Overall

472

Males

450

M18-39

450

HALF→25K

13.1 - 15.5 mi

Top 1%
×4
+66ft-88ft

Overall

310

Males

290

M18-39

290

25K→30K

15.5 - 18.6 mi

Top 0.8%
×9
+181ft-148ft

Overall

219

Males

202

M18-39

202

30K→20M

18.6 - 20.0 mi

Top 0.8%
×5
+64ft-50ft

Overall

223

Males

208

M18-39

208

20M→21M

20.0 - 21.0 mi

Top 0.6%
×8
+106ft-24ft

Overall

187

Males

176

M18-39

176

21M→35K

21.0 - 21.8 mi

Top 0.6%
×7
+17ft-86ft

Overall

184

Males

170

M18-39

170

35K→23M

21.8 - 23.0 mi

Top 0.5%
×5
+23ft-63ft

Overall

141

Males

129

M18-39

129

23M→24M

23.0 - 24.0 mi

Top 0.7%
×6
+12ft-82ft

Overall

206

Males

191

M18-39

191

24M→40K

24.0 - 24.9 mi

Top 0.6%
×1
+6ft-20ft

Overall

171

Males

161

M18-39

161

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1
+13ft-16ft

Overall

186

Males

175

M18-39

175

25.2M→FINISH

25.2 - 26.2 mi

Top 0.4%
×2
+22ft-21ft

Overall

122

Males

114

M18-39

114

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
272
Passed By
44
Net Change
+228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#480
5K10K3319+14#480#466
10K15K2510+15#466#451
15K20K136+7#451#444
20KHALF32+1#444#443
HALF25K362+34#443#409
25K30K522+50#409#359
30K20M221+21#359#338
20M21M190+19#338#319
21M35K90+9#319#310
35K23M130+13#310#297
23M24M172+15#297#282
24M40K120+12#282#270
40K25.2M70+7#270#263
25.2MFINISH110+11#263#252
TOTALS27244+228
📊

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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