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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nathan Houston

Bib: 31555 •M •Age: N/A

CT

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
25:54
3.11 mi
Rank: #19089
Start → 5K
25:54 | 8:21/mi
10K
49:13
6.21 mi
Rank: #16466 (+2623)
5K → 10K
23:19 | 7:31/mi
15K
1:12:34
9.32 mi
Rank: #15309 (+1157)
10K → 15K
23:21 | 7:31/mi
20K
1:37:06
12.43 mi
Rank: #15278 (+31)
15K → 20K
24:32 | 7:54/mi
HALF
1:42:19
13.11 mi
Rank: #15223 (+55)
20K → HALF
5:13 | 7:40/mi
25K
2:02:08
15.53 mi
Rank: #15455 (-232)
HALF → 25K
19:49 | 8:11/mi
30K
2:28:48
18.64 mi
Rank: #15848 (-393)
25K → 30K
26:40 | 8:35/mi
20M
2:40:29
20.00 mi
Rank: #15919 (-71)
30K → 20M
11:41 | 8:37/mi
21M
2:49:13
21.00 mi
Rank: #15809 (+110)
20M → 21M
8:44 | 8:44/mi
35K
2:55:16
21.75 mi
Rank: #15768 (+41)
21M → 35K
6:03 | 8:06/mi
23M
3:06:16
23.00 mi
Rank: #15848 (-80)
35K → 23M
11:00 | 8:48/mi
24M
3:15:20
24.00 mi
Rank: #16044 (-196)
23M → 24M
9:04 | 9:04/mi
40K
3:23:15
24.85 mi
Rank: #16182 (-138)
24M → 40K
7:55 | 9:16/mi
25.2M
3:26:42
25.20 mi
Rank: #16240 (-58)
40K → 25.2M
3:27 | 10:01/mi
FINISH
3:35:18
26.22 mi
Rank: #16308 (-68)
25.2M → FINISH
8:36 | 8:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:19
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:52:59
Pace8:38 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5525:548:2125:54
8:21
-
10K
6.21 mi12:16:1449:137:5623:19
7:31
-0:50
15K
9.32 mi12:39:351:12:347:4823:21
7:31
0:00
20K
12.43 mi13:04:071:37:067:4924:32
7:54
+0:23
HALF
13.11 mi13:09:201:42:197:495:13
7:40
-0:14
25K
15.53 mi13:29:092:02:087:5219:49
8:11
+0:31
30K
18.64 mi13:55:492:28:487:5926:40
8:35
+0:24
20M
20.00 mi14:07:302:40:298:0211:41
8:37
+0:02
21M
21.00 mi14:16:142:49:138:048:44
8:44
+0:07
35K
21.75 mi14:22:172:55:168:046:03
8:06
-0:38
23M
23.00 mi14:33:173:06:168:0611:00
8:48
+0:42
24M
24.00 mi14:42:213:15:208:099:04
9:04
+0:16
40K
24.85 mi14:50:163:23:158:117:55
9:16
+0:12
25.2M
25.20 mi14:53:433:26:428:133:27
10:01
+0:45
FINISH
26.22 mi15:02:193:35:188:148:36
8:27
-1:34

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

7:31 /mi

Average Pace

8:13 /mi

Slowest Pace

10:01 /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

1:22:28

38% of race

Time at Steady Pace

1:41:24

47% of race

Time at Slower Pace

31:26

15% of race

Average Pace: 8:13 /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 mi11:52:5525:548:2125:54
8:21
#19089
10K
6.21 mi12:16:1449:137:5623:19
7:31
#16466
15K
9.32 mi12:39:351:12:347:4823:21
7:31
#15309
20K
12.43 mi13:04:071:37:067:4924:32
7:54
#15278
HALF
13.11 mi13:09:201:42:197:495:13
7:40
#15223
25K
15.53 mi13:29:092:02:087:5219:49
8:11
#15455
30K
18.64 mi13:55:492:28:487:5926:40
8:35
#15848
20M
20.00 mi14:07:302:40:298:0211:41
8:37
#15919
21M
21.00 mi14:16:142:49:138:048:44
8:44
#15809
35K
21.75 mi14:22:172:55:168:046:03
8:06
#15768
23M
23.00 mi14:33:173:06:168:0611:00
8:48
#15848
24M
24.00 mi14:42:213:15:208:099:04
9:04
#16044
40K
24.85 mi14:50:163:23:158:117:55
9:16
#16182
25.2M
25.20 mi14:53:433:26:428:133:27
10:01
#16240
FINISH
26.22 mi15:02:193:35:188:148:36
8:27
#16308
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 mi19089118681186812942(Top 45%)9351(Top 57%)9351(Top 163%)
10K6.21 mi3.10 mi16466+262310784+108410784+108412978(Top 45%)9403(Top 58%)9403(Top 164%)
15K9.32 mi3.11 mi15309+115710319+46510319+46512942(Top 45%)9351(Top 57%)9351(Top 163%)
20K12.43 mi3.11 mi15278+3110300+1910300+1915279(Top 53%)10254(Top 63%)10254(Top 179%)
HALF13.11 mi0.68 mi15223+5510277+2310277+2314302(Top 49%)9932(Top 61%)9932(Top 174%)
25K15.53 mi2.42 mi15455-23210349-7210349-7216611(Top 57%)10767(Top 66%)10767(Top 188%)
30K18.64 mi3.11 mi15848-39310465-11610465-11617376(Top 60%)10981(Top 67%)10981(Top 192%)
20M20.00 mi1.36 mi15919-7110475-1010475-1016768(Top 58%)10628(Top 65%)10628(Top 186%)
21M21.00 mi1.00 mi15809+11010416+5910416+5914563(Top 50%)9639(Top 59%)9639(Top 168%)
35K21.75 mi0.75 mi15768+4110390+2610390+2615042(Top 52%)9788(Top 60%)9788(Top 171%)
23M23.00 mi1.25 mi15848-8010393-310393-317376(Top 60%)10690(Top 65%)10690(Top 187%)
24M24.00 mi1.00 mi16044-19610450-5710450-5719726(Top 68%)11735(Top 72%)11735(Top 205%)
40K24.85 mi0.85 mi16182-13810501-5110501-5119479(Top 67%)11580(Top 71%)11580(Top 202%)
25.2M25.20 mi0.35 mi16240-5810512-1110512-1119369(Top 67%)11535(Top 71%)11535(Top 202%)
FINISH26.22 mi1.02 mi16308-6810520-810520-817810(Top 61%)10795(Top 66%)10795(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

12942

Males

9351

M18-39

9351

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

12978

Males

9403

M18-39

9403

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

12942

Males

9351

M18-39

9351

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15279

Males

10254

M18-39

10254

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14302

Males

9932

M18-39

9932

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16611

Males

10767

M18-39

10767

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17376

Males

10981

M18-39

10981

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16768

Males

10628

M18-39

10628

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14563

Males

9639

M18-39

9639

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15042

Males

9788

M18-39

9788

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17376

Males

10690

M18-39

10690

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19726

Males

11735

M18-39

11735

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19479

Males

11580

M18-39

11580

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19369

Males

11535

M18-39

11535

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17810

Males

10795

M18-39

10795

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4726*
Passed By
1516
Net Change
+2781
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19089
5K → 10K2626*3+2623#19089#16466
10K → 15K1169*12+1157#16466#15309
15K → 20K193162+31#15309#15278
20K → HALF583+55#15278#15223
HALF → 25K82200-232#15223#15455
25K → 30K102200-393#15455#15848
30K → 20M66137-71#15848#15919
20M → 21M16252+110#15919#15809
21M → 35K7736+41#15809#15768
35K → 23M73153-80#15768#15848
23M → 24M24200-196#15848#16044
24M → 40K33171-138#16044#16182
40K → 25.2M1977-58#16182#16240
25.2M → FINISH42110-68#16240#16308
TOTALS4726*1516+2781

* 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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