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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rudolph Demeo

Bib: 31451 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 25%
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
22:33
3.11 mi
Rank: #10669
Start → 5K
22:33 | 7:16/mi
10K
43:02
6.21 mi
Rank: #8017 (+2652)
5K → 10K
20:29 | 6:36/mi
15K
1:03:46
9.32 mi
Rank: #7267 (+750)
10K → 15K
20:44 | 6:41/mi
20K
1:24:23
12.43 mi
Rank: #6513 (+754)
15K → 20K
20:37 | 6:39/mi
HALF
1:28:40
13.11 mi
Rank: #6288 (+225)
20K → HALF
4:17 | 6:18/mi
25K
1:44:35
15.53 mi
Rank: #5789 (+499)
HALF → 25K
15:55 | 6:34/mi
30K
2:05:17
18.64 mi
Rank: #5271 (+518)
25K → 30K
20:42 | 6:40/mi
20M
2:14:20
20.00 mi
Rank: #5066 (+205)
30K → 20M
9:03 | 6:40/mi
21M
2:21:04
21.00 mi
Rank: #4832 (+234)
20M → 21M
6:44 | 6:44/mi
35K
2:25:49
21.75 mi
Rank: #4726 (+106)
21M → 35K
4:45 | 6:21/mi
23M
2:34:08
23.00 mi
Rank: #4583 (+143)
35K → 23M
8:19 | 6:39/mi
24M
2:40:47
24.00 mi
Rank: #4518 (+65)
23M → 24M
6:39 | 6:39/mi
40K
2:46:41
24.85 mi
Rank: #4507 (+11)
24M → 40K
5:54 | 6:55/mi
25.2M
2:49:10
25.20 mi
Rank: #4471 (+36)
40K → 25.2M
2:29 | 7:13/mi
FINISH
2:55:50
26.22 mi
Rank: #4439 (+32)
25.2M → FINISH
6:40 | 6:33/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:28:40
Pace6:46 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:27:10
Pace6:39 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2822:337:1622:33
7:16
-
10K
6.21 mi12:08:5743:026:5620:29
6:36
-0:40
15K
9.32 mi12:29:411:03:466:5120:44
6:41
+0:05
20K
12.43 mi12:50:181:24:236:4820:37
6:39
-0:02
HALF
13.11 mi12:54:351:28:406:464:17
6:18
-0:21
25K
15.53 mi13:10:301:44:356:4415:55
6:34
+0:16
30K
18.64 mi13:31:122:05:176:4420:42
6:40
+0:06
20M
20.00 mi13:40:152:14:206:449:03
6:40
0:00
21M
21.00 mi13:46:592:21:046:446:44
6:44
+0:04
35K
21.75 mi13:51:442:25:496:434:45
6:21
-0:23
23M
23.00 mi14:00:032:34:086:438:19
6:39
+0:18
24M
24.00 mi14:06:422:40:476:426:39
6:39
0:00
40K
24.85 mi14:12:362:46:416:435:54
6:55
+0:16
25.2M
25.20 mi14:15:052:49:106:432:29
7:13
+0:18
FINISH
26.22 mi14:21:452:55:506:436:40
6:33
-0:40

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

6:18 /mi

Average Pace

6:43 /mi

Slowest Pace

7:16 /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

2:30:48

86% of race

Time at Steady Pace

25:02

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi11:48:2822:337:1622:33
7:16
#10669
10K
6.21 mi12:08:5743:026:5620:29
6:36
#8017
15K
9.32 mi12:29:411:03:466:5120:44
6:41
#7267
20K
12.43 mi12:50:181:24:236:4820:37
6:39
#6513
HALF
13.11 mi12:54:351:28:406:464:17
6:18
#6288
25K
15.53 mi13:10:301:44:356:4415:55
6:34
#5789
30K
18.64 mi13:31:122:05:176:4420:42
6:40
#5271
20M
20.00 mi13:40:152:14:206:449:03
6:40
#5066
21M
21.00 mi13:46:592:21:046:446:44
6:44
#4832
35K
21.75 mi13:51:442:25:496:434:45
6:21
#4726
23M
23.00 mi14:00:032:34:086:438:19
6:39
#4583
24M
24.00 mi14:06:422:40:476:426:39
6:39
#4518
40K
24.85 mi14:12:362:46:416:435:54
6:55
#4507
25.2M
25.20 mi14:15:052:49:106:432:29
7:13
#4471
FINISH
26.22 mi14:21:452:55:506:436:40
6:33
#4439
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 mi10669841284125581(Top 19%)5125(Top 31%)5125(Top 90%)
10K6.21 mi3.10 mi8017+26526902+15106902+15104954(Top 17%)4624(Top 28%)4624(Top 81%)
15K9.32 mi3.11 mi7267+7506385+5176385+5175581(Top 19%)5125(Top 31%)5125(Top 90%)
20K12.43 mi3.11 mi6513+7545842+5435842+5434675(Top 16%)4375(Top 27%)4375(Top 76%)
HALF13.11 mi0.68 mi6288+2255676+1665676+1663029(Top 10%)2914(Top 18%)2914(Top 51%)
25K15.53 mi2.42 mi5789+4995287+3895287+3893873(Top 13%)3653(Top 22%)3653(Top 64%)
30K18.64 mi3.11 mi5271+5184868+4194868+4193485(Top 12%)3275(Top 20%)3275(Top 57%)
20M20.00 mi1.36 mi5066+2054689+1794689+1793273(Top 11%)3059(Top 19%)3059(Top 53%)
21M21.00 mi1.00 mi4832+2344481+2084481+2082192(Top 8%)2087(Top 13%)2087(Top 36%)
35K21.75 mi0.75 mi4726+1064385+964385+962774(Top 10%)2604(Top 16%)2604(Top 46%)
23M23.00 mi1.25 mi4583+1434253+1324253+1323175(Top 11%)2931(Top 18%)2931(Top 51%)
24M24.00 mi1.00 mi4518+654184+694184+694071(Top 14%)3621(Top 22%)3621(Top 63%)
40K24.85 mi0.85 mi4507+114169+154169+154824(Top 17%)4150(Top 25%)4150(Top 73%)
25.2M25.20 mi0.35 mi4471+364136+334136+333582(Top 12%)3159(Top 19%)3159(Top 55%)
FINISH26.22 mi1.02 mi4439+324096+404096+404382(Top 15%)3749(Top 23%)3749(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5581

Males

5125

M18-39

5125

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

4954

Males

4624

M18-39

4624

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5581

Males

5125

M18-39

5125

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4675

Males

4375

M18-39

4375

20K→HALF

12.4 - 13.1 mi

Top 10%
×2
+19ft-37ft

Overall

3029

Males

2914

M18-39

2914

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3873

Males

3653

M18-39

3653

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3485

Males

3275

M18-39

3275

30K→20M

18.6 - 20.0 mi

Top 11%
×5
+64ft-50ft

Overall

3273

Males

3059

M18-39

3059

20M→21M

20.0 - 21.0 mi

Top 8%
×8
+106ft-24ft

Overall

2192

Males

2087

M18-39

2087

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

2774

Males

2604

M18-39

2604

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3175

Males

2931

M18-39

2931

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

4071

Males

3621

M18-39

3621

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

4824

Males

4150

M18-39

4150

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3582

Males

3159

M18-39

3159

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
×2
+22ft-21ft

Overall

4382

Males

3749

M18-39

3749

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
6360*
Passed By
130
Net Change
+6230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10669
5K → 10K2652*0+2652#10669#8017
10K → 15K752*2+750#8017#7267
15K → 20K756*2+754#7267#6513
20K → HALF225*0+225#6513#6288
HALF → 25K499*0+499#6288#5789
25K → 30K520*2+518#5789#5271
30K → 20M207*2+205#5271#5066
20M → 21M235*1+234#5066#4832
21M → 35K1093+106#4832#4726
35K → 23M15613+143#4726#4583
23M → 24M8924+65#4583#4518
24M → 40K4635+11#4518#4507
40K → 25.2M426+36#4507#4471
25.2M → FINISH7240+32#4471#4439
TOTALS6360*130+6230

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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