Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Dale Ross

Bib: 847MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 0.8%
Gender (Male)
#0 / 16340
Top 1%
Age Group (M18-39)
#0 / 5723
Top 3%
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
17:40
3.11 mi
Rank: #454
Start5K
17:40 | 5:42/mi
10K
35:20
6.21 mi
Rank: #450 (+4)
5K10K
17:40 | 5:42/mi
15K
52:50
9.32 mi
Rank: #416 (+34)
10K15K
17:30 | 5:38/mi
20K
1:10:23
12.43 mi
Rank: #374 (+42)
15K20K
17:33 | 5:39/mi
HALF
1:14:12
13.11 mi
Rank: #372 (+2)
20KHALF
3:49 | 5:36/mi
25K
1:27:54
15.53 mi
Rank: #354 (+18)
HALF25K
13:42 | 5:39/mi
30K
1:45:38
18.64 mi
Rank: #320 (+34)
25K30K
17:44 | 5:43/mi
20M
1:53:19
20.00 mi
Rank: #305 (+15)
30K20M
7:41 | 5:40/mi
21M
1:59:11
21.00 mi
Rank: #297 (+8)
20M21M
5:52 | 5:52/mi
35K
2:03:19
21.75 mi
Rank: #291 (+6)
21M35K
4:08 | 5:32/mi
23M
2:10:26
23.00 mi
Rank: #280 (+11)
35K23M
7:07 | 5:42/mi
24M
2:15:53
24.00 mi
Rank: #260 (+20)
23M24M
5:27 | 5:27/mi
40K
2:20:38
24.85 mi
Rank: #253 (+7)
24M40K
4:45 | 5:34/mi
25.2M
2:22:38
25.20 mi
Rank: #245 (+8)
40K25.2M
2:00 | 5:48/mi
FINISH
2:27:52
26.22 mi
Rank: #232 (+13)
25.2MFINISH
5:14 | 5:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:14:12
Pace5:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:13:40
Pace5:38 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0417:405:4217:40
5:42
-
10K
6.21 mi10:35:4435:205:4217:40
5:42
0:00
15K
9.32 mi10:53:1452:505:4117:30
5:38
-0:04
20K
12.43 mi11:10:471:10:235:4017:33
5:39
+0:01
HALF
13.11 mi11:14:361:14:125:403:49
5:36
-0:03
25K
15.53 mi11:28:181:27:545:4013:42
5:39
+0:03
30K
18.64 mi11:46:021:45:385:4117:44
5:43
+0:04
20M
20.00 mi11:53:431:53:195:407:41
5:40
-0:03
21M
21.00 mi11:59:351:59:115:415:52
5:52
+0:12
35K
21.75 mi12:03:432:03:195:414:08
5:32
-0:20
23M
23.00 mi12:10:502:10:265:417:07
5:42
+0:10
24M
24.00 mi12:16:172:15:535:405:27
5:27
-0:15
40K
24.85 mi12:21:022:20:385:404:45
5:34
+0:07
25.2M
25.20 mi12:23:022:22:385:402:00
5:48
+0:14
FINISH
26.22 mi12:28:162:27:525:395:14
5:09
-0:39

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

5:09 /mi

Average Pace

5:39 /mi

Slowest Pace

5:52 /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

1:12:08

49% of race

Time at Steady Pace

1:15:44

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:38 /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 mi10:18:0417:405:4217:40
5:42
#454
10K
6.21 mi10:35:4435:205:4217:40
5:42
#450
15K
9.32 mi10:53:1452:505:4117:30
5:38
#416
20K
12.43 mi11:10:471:10:235:4017:33
5:39
#374
HALF
13.11 mi11:14:361:14:125:403:49
5:36
#372
25K
15.53 mi11:28:181:27:545:4013:42
5:39
#354
30K
18.64 mi11:46:021:45:385:4117:44
5:43
#320
20M
20.00 mi11:53:431:53:195:407:41
5:40
#305
21M
21.00 mi11:59:351:59:115:415:52
5:52
#297
35K
21.75 mi12:03:432:03:195:414:08
5:32
#291
23M
23.00 mi12:10:502:10:265:417:07
5:42
#280
24M
24.00 mi12:16:172:15:535:405:27
5:27
#260
40K
24.85 mi12:21:022:20:385:404:45
5:34
#253
25.2M
25.20 mi12:23:022:22:385:402:00
5:48
#245
FINISH
26.22 mi12:28:162:27:525:395:14
5:09
#232
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 mi454422422343(Top 1%)321(Top 2%)321(Top 6%)
10K6.21 mi3.10 mi450+4424-2424-2470(Top 2%)444(Top 3%)444(Top 8%)
15K9.32 mi3.11 mi416+34390+34390+34343(Top 1%)321(Top 2%)321(Top 6%)
20K12.43 mi3.11 mi374+42350+40350+40308(Top 1%)288(Top 2%)288(Top 5%)
HALF13.11 mi0.68 mi372+2349+1349+1352(Top 1%)332(Top 2%)332(Top 6%)
25K15.53 mi2.42 mi354+18331+18331+18290(Top 1.0%)271(Top 2%)271(Top 5%)
30K18.64 mi3.11 mi320+34299+32299+32242(Top 0.8%)224(Top 1%)224(Top 4%)
20M20.00 mi1.36 mi305+15284+15284+15191(Top 0.7%)177(Top 1%)177(Top 3%)
21M21.00 mi1.00 mi297+8277+7277+7177(Top 0.6%)166(Top 1%)166(Top 3%)
35K21.75 mi0.75 mi291+6271+6271+6257(Top 0.9%)241(Top 1%)241(Top 4%)
23M23.00 mi1.25 mi280+11260+11260+11237(Top 0.8%)223(Top 1%)223(Top 4%)
24M24.00 mi1.00 mi260+20241+19241+19169(Top 0.6%)157(Top 1.0%)157(Top 3%)
40K24.85 mi0.85 mi253+7234+7234+7170(Top 0.6%)160(Top 1.0%)160(Top 3%)
25.2M25.20 mi0.35 mi245+8226+8226+890(Top 0.3%)83(Top 0.5%)83(Top 1%)
FINISH26.22 mi1.02 mi232+13215+11215+1178(Top 0.3%)73(Top 0.4%)73(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21
+97ft-345ft

Overall

343

Males

321

M18-39

321

5K→10K

3.1 - 6.2 mi

Top 2%
×5
+79ft-138ft

Overall

470

Males

444

M18-39

444

10K→15K

6.2 - 9.3 mi

Top 1%
×3
+67ft-78ft

Overall

343

Males

321

M18-39

321

15K→20K

9.3 - 12.4 mi

Top 1%
×5
+106ft-86ft

Overall

308

Males

288

M18-39

288

20K→HALF

12.4 - 13.1 mi

Top 1%
×2
+19ft-37ft

Overall

352

Males

332

M18-39

332

HALF→25K

13.1 - 15.5 mi

Top 1.0%
×4
+66ft-88ft

Overall

290

Males

271

M18-39

271

25K→30K

15.5 - 18.6 mi

Top 0.8%
×9
+181ft-148ft

Overall

242

Males

224

M18-39

224

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5
+64ft-50ft

Overall

191

Males

177

M18-39

177

20M→21M

20.0 - 21.0 mi

Top 0.6%
×8
+106ft-24ft

Overall

177

Males

166

M18-39

166

21M→35K

21.0 - 21.8 mi

Top 0.9%
×7
+17ft-86ft

Overall

257

Males

241

M18-39

241

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5
+23ft-63ft

Overall

237

Males

223

M18-39

223

23M→24M

23.0 - 24.0 mi

Top 0.6%
×6
+12ft-82ft

Overall

169

Males

157

M18-39

157

24M→40K

24.0 - 24.9 mi

Top 0.6%
×1
+6ft-20ft

Overall

170

Males

160

M18-39

160

40K→25.2M

24.9 - 25.2 mi

Top 0.3%
×1
+13ft-16ft

Overall

90

Males

83

M18-39

83

25.2M→FINISH

25.2 - 26.2 mi

Top 0.3%
×2
+22ft-21ft

Overall

78

Males

73

M18-39

73

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
263
Passed By
41
Net Change
+222
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#454
5K10K3026+4#454#450
10K15K362+34#450#416
15K20K431+42#416#374
20KHALF42+2#374#372
HALF25K224+18#372#354
25K30K351+34#354#320
30K20M161+15#320#305
20M21M80+8#305#297
21M35K104+6#297#291
35K23M110+11#291#280
23M24M200+20#280#260
24M40K70+7#260#253
40K25.2M80+8#253#245
25.2MFINISH130+13#245#232
TOTALS26341+222
📊

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

AI Key Insights

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