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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cesar Romero

Bib: 2229 β€’M β€’Age: N/A

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 5%
Race Day Weather
51Β°/41Β°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
18:01
3.11 mi
Rank: #650
Start β†’ 5K
18:01 | 5:48/mi
10K
35:39
6.21 mi
Rank: #532 (+118)
5K β†’ 10K
17:38 | 5:41/mi
15K
53:29
9.32 mi
Rank: #544 (-12)
10K β†’ 15K
17:50 | 5:45/mi
20K
1:11:17
12.43 mi
Rank: #522 (+22)
15K β†’ 20K
17:48 | 5:44/mi
HALF
1:15:08
13.11 mi
Rank: #519 (+3)
20K β†’ HALF
3:51 | 5:39/mi
25K
1:29:05
15.53 mi
Rank: #499 (+20)
HALF β†’ 25K
13:57 | 5:46/mi
30K
1:47:00
18.64 mi
Rank: #444 (+55)
25K β†’ 30K
17:55 | 5:47/mi
20M
1:54:49
20.00 mi
Rank: #419 (+25)
30K β†’ 20M
7:49 | 5:46/mi
21M
2:00:48
21.00 mi
Rank: #400 (+19)
20M β†’ 21M
5:59 | 5:59/mi
35K
2:04:56
21.75 mi
Rank: #386 (+14)
21M β†’ 35K
4:08 | 5:32/mi
23M
2:12:04
23.00 mi
Rank: #370 (+16)
35K β†’ 23M
7:08 | 5:43/mi
24M
2:17:34
24.00 mi
Rank: #359 (+11)
23M β†’ 24M
5:30 | 5:30/mi
40K
2:22:19
24.85 mi
Rank: #344 (+15)
24M β†’ 40K
4:45 | 5:34/mi
25.2M
2:24:25
25.20 mi
Rank: #337 (+7)
40K β†’ 25.2M
2:06 | 6:06/mi
FINISH
2:29:55
26.22 mi
Rank: #326 (+11)
25.2M β†’ FINISH
5:30 | 5:24/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:15:08
Pace5:44 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:14:47
Pace5:43 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1518:015:4818:01
5:48
-
10K
6.21 mi10:36:5335:395:4517:38
5:41
-0:07
15K
9.32 mi10:54:4353:295:4517:50
5:45
+0:04
20K
12.43 mi11:12:311:11:175:4517:48
5:44
-0:01
HALF
13.11 mi11:16:221:15:085:443:51
5:39
-0:05
25K
15.53 mi11:30:191:29:055:4513:57
5:46
+0:07
30K
18.64 mi11:48:141:47:005:4517:55
5:47
+0:01
20M
20.00 mi11:56:031:54:495:457:49
5:46
-0:01
21M
21.00 mi12:02:022:00:485:465:59
5:59
+0:13
35K
21.75 mi12:06:102:04:565:454:08
5:32
-0:27
23M
23.00 mi12:13:182:12:045:457:08
5:43
+0:11
24M
24.00 mi12:18:482:17:345:445:30
5:30
-0:13
40K
24.85 mi12:23:332:22:195:444:45
5:34
+0:04
25.2M
25.20 mi12:25:392:24:255:442:06
6:06
+0:32
FINISH
26.22 mi12:31:092:29:555:445:30
5:24
-0:42

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

5:24 /mi

Average Pace

5:43 /mi

Slowest Pace

6:06 /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

2:21:50

95% of race

Time at Steady Pace

8:05

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:43 /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 mi10:19:1518:015:4818:01
5:48
#650
10K
6.21 mi10:36:5335:395:4517:38
5:41
#532
15K
9.32 mi10:54:4353:295:4517:50
5:45
#544
20K
12.43 mi11:12:311:11:175:4517:48
5:44
#522
HALF
13.11 mi11:16:221:15:085:443:51
5:39
#519
25K
15.53 mi11:30:191:29:055:4513:57
5:46
#499
30K
18.64 mi11:48:141:47:005:4517:55
5:47
#444
20M
20.00 mi11:56:031:54:495:457:49
5:46
#419
21M
21.00 mi12:02:022:00:485:465:59
5:59
#400
35K
21.75 mi12:06:102:04:565:454:08
5:32
#386
23M
23.00 mi12:13:182:12:045:457:08
5:43
#370
24M
24.00 mi12:18:482:17:345:445:30
5:30
#359
40K
24.85 mi12:23:332:22:195:444:45
5:34
#344
25.2M
25.20 mi12:25:392:24:255:442:06
6:06
#337
FINISH
26.22 mi12:31:092:29:555:445:30
5:24
#326
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 mi650612612566(Top 2%)540(Top 3%)540(Top 9%)
10K6.21 mi3.10 mi532+118506+106506+106446(Top 2%)420(Top 3%)420(Top 7%)
15K9.32 mi3.11 mi544-12518-12518-12566(Top 2%)540(Top 3%)540(Top 9%)
20K12.43 mi3.11 mi522+22496+22496+22451(Top 2%)429(Top 3%)429(Top 7%)
HALF13.11 mi0.68 mi519+3493+3493+3431(Top 1%)409(Top 3%)409(Top 7%)
25K15.53 mi2.42 mi499+20474+19474+19464(Top 2%)443(Top 3%)443(Top 8%)
30K18.64 mi3.11 mi444+55420+54420+54321(Top 1%)302(Top 2%)302(Top 5%)
20M20.00 mi1.36 mi419+25398+22398+22296(Top 1%)278(Top 2%)278(Top 5%)
21M21.00 mi1.00 mi400+19379+19379+19273(Top 0.9%)258(Top 2%)258(Top 5%)
35K21.75 mi0.75 mi386+14365+14365+14260(Top 0.9%)244(Top 1%)244(Top 4%)
23M23.00 mi1.25 mi370+16349+16349+16250(Top 0.9%)236(Top 1%)236(Top 4%)
24M24.00 mi1.00 mi359+11338+11338+11209(Top 0.7%)194(Top 1%)194(Top 3%)
40K24.85 mi0.85 mi344+15323+15323+15174(Top 0.6%)164(Top 1%)164(Top 3%)
25.2M25.20 mi0.35 mi337+7317+6317+6270(Top 0.9%)258(Top 2%)258(Top 5%)
FINISH26.22 mi1.02 mi326+11307+10307+10230(Top 0.8%)220(Top 1%)220(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

566

Males

540

M18-39

540

5K→10K

3.1 - 6.2 mi

Top 2%
Γ—5
+79ft-138ft

Overall

446

Males

420

M18-39

420

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

566

Males

540

M18-39

540

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

451

Males

429

M18-39

429

20K→HALF

12.4 - 13.1 mi

Top 1%
Γ—2
+19ft-37ft

Overall

431

Males

409

M18-39

409

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

464

Males

443

M18-39

443

25K→30K

15.5 - 18.6 mi

Top 1%
Γ—9
+181ft-148ft

Overall

321

Males

302

M18-39

302

30K→20M

18.6 - 20.0 mi

Top 1%
Γ—5
+64ft-50ft

Overall

296

Males

278

M18-39

278

20M→21M

20.0 - 21.0 mi

Top 0.9%
Γ—8
+106ft-24ft

Overall

273

Males

258

M18-39

258

21M→35K

21.0 - 21.8 mi

Top 0.9%
Γ—7
+17ft-86ft

Overall

260

Males

244

M18-39

244

35K→23M

21.8 - 23.0 mi

Top 0.9%
Γ—5
+23ft-63ft

Overall

250

Males

236

M18-39

236

23M→24M

23.0 - 24.0 mi

Top 0.7%
Γ—6
+12ft-82ft

Overall

209

Males

194

M18-39

194

24M→40K

24.0 - 24.9 mi

Top 0.6%
Γ—1
+6ft-20ft

Overall

174

Males

164

M18-39

164

40K→25.2M

24.9 - 25.2 mi

Top 0.9%
Γ—1
+13ft-16ft

Overall

270

Males

258

M18-39

258

25.2M→FINISH

25.2 - 26.2 mi

Top 0.8%
Γ—2
+22ft-21ft

Overall

230

Males

220

M18-39

220

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
374
Passed By
50
Net Change
+324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#650
5K β†’ 10K1235+118#650#532
10K β†’ 15K1224-12#532#544
15K β†’ 20K242+22#544#522
20K β†’ HALF30+3#522#519
HALF β†’ 25K255+20#519#499
25K β†’ 30K594+55#499#444
30K β†’ 20M261+25#444#419
20M β†’ 21M201+19#419#400
21M β†’ 35K140+14#400#386
35K β†’ 23M182+16#386#370
23M β†’ 24M121+11#370#359
24M β†’ 40K161+15#359#344
40K β†’ 25.2M92+7#344#337
25.2M β†’ FINISH132+11#337#326
TOTALS37450+324
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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Activity Data

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