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BOSTON MARATHON 2026

Miles Heapes

Bib: 3400•M

ME

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
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
22:39
3.11 mi
Rank: #10933
Start → 5K
22:39 | 7:18/mi
10K
44:55
6.21 mi
Rank: #10447 (+486)
5K → 10K
22:16 | 7:11/mi
15K
1:07:26
9.32 mi
Rank: #10455 (-8)
10K → 15K
22:31 | 7:15/mi
20K
1:29:10
12.43 mi
Rank: #9659 (+796)
15K → 20K
21:44 | 7:00/mi
HALF
1:33:48
13.11 mi
Rank: #9494 (+165)
20K → HALF
4:38 | 6:48/mi
25K
1:50:34
15.53 mi
Rank: #9048 (+446)
HALF → 25K
16:46 | 6:55/mi
30K
2:12:18
18.64 mi
Rank: #8405 (+643)
25K → 30K
21:44 | 7:00/mi
20M
2:22:09
20.00 mi
Rank: #8275 (+130)
30K → 20M
9:51 | 7:16/mi
21M
2:29:39
21.00 mi
Rank: #8152 (+123)
20M → 21M
7:30 | 7:30/mi
35K
2:34:31
21.75 mi
Rank: #7957 (+195)
21M → 35K
4:52 | 6:31/mi
23M
2:44:04
23.00 mi
Rank: #8013 (-56)
35K → 23M
9:33 | 7:38/mi
24M
2:53:29
24.00 mi
Rank: #8681 (-668)
23M → 24M
9:25 | 9:25/mi
40K
3:00:01
24.85 mi
Rank: #8684 (-3)
24M → 40K
6:32 | 7:39/mi
25.2M
3:03:04
25.20 mi
Rank: #8744 (-60)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:10:30
26.22 mi
Rank: #8736 (+8)
25.2M → FINISH
7:26 | 7:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:48
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:3522:397:1822:39
7:18
-
10K
6.21 mi11:02:5144:557:1422:16
7:11
-0:07
15K
9.32 mi11:25:221:07:267:1522:31
7:15
+0:04
20K
12.43 mi11:47:061:29:107:1121:44
7:00
-0:15
HALF
13.11 mi11:51:441:33:487:104:38
6:48
-0:12
25K
15.53 mi12:08:301:50:347:0816:46
6:55
+0:07
30K
18.64 mi12:30:142:12:187:0621:44
7:00
+0:05
20M
20.00 mi12:40:052:22:097:079:51
7:16
+0:16
21M
21.00 mi12:47:352:29:397:087:30
7:30
+0:14
35K
21.75 mi12:52:272:34:317:074:52
6:31
-0:59
23M
23.00 mi13:02:002:44:047:099:33
7:38
+1:07
24M
24.00 mi13:11:252:53:297:149:25
9:25
+1:47
40K
24.85 mi13:17:573:00:017:156:32
7:39
-1:46
25.2M
25.20 mi13:21:003:03:047:163:03
8:51
+1:12
FINISH
26.22 mi13:28:263:10:307:177:26
7:18
-1:33

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

6:31 /mi

Average Pace

7:16 /mi

Slowest Pace

9:25 /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

9:30

5% of race

Time at Steady Pace

2:42:00

85% of race

Time at Slower Pace

19:00

10% of race

Average Pace: 7:16 /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 mi10:40:3522:397:1822:39
7:18
#10933
10K
6.21 mi11:02:5144:557:1422:16
7:11
#10447
15K
9.32 mi11:25:221:07:267:1522:31
7:15
#10455
20K
12.43 mi11:47:061:29:107:1121:44
7:00
#9659
HALF
13.11 mi11:51:441:33:487:104:38
6:48
#9494
25K
15.53 mi12:08:301:50:347:0816:46
6:55
#9048
30K
18.64 mi12:30:142:12:187:0621:44
7:00
#8405
20M
20.00 mi12:40:052:22:097:079:51
7:16
#8275
21M
21.00 mi12:47:352:29:397:087:30
7:30
#8152
35K
21.75 mi12:52:272:34:317:074:52
6:31
#7957
23M
23.00 mi13:02:002:44:047:099:33
7:38
#8013
24M
24.00 mi13:11:252:53:297:149:25
9:25
#8681
40K
24.85 mi13:17:573:00:017:156:32
7:39
#8684
25.2M
25.20 mi13:21:003:03:047:163:03
8:51
#8744
FINISH
26.22 mi13:28:263:10:307:177:26
7:18
#8736
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 mi109338555855510515(Top 36%)8249(Top 50%)8249(Top 144%)
10K6.21 mi3.10 mi10447+4868289+2668289+2669943(Top 34%)8024(Top 49%)8024(Top 140%)
15K9.32 mi3.11 mi10455-88275+148275+1410515(Top 36%)8249(Top 50%)8249(Top 144%)
20K12.43 mi3.11 mi9659+7967857+4187857+4187807(Top 27%)6704(Top 41%)6704(Top 117%)
HALF13.11 mi0.68 mi9494+1657770+877770+876990(Top 24%)6139(Top 38%)6139(Top 107%)
25K15.53 mi2.42 mi9048+4467492+2787492+2786776(Top 23%)5946(Top 36%)5946(Top 104%)
30K18.64 mi3.11 mi8405+6437070+4227070+4225843(Top 20%)5182(Top 32%)5182(Top 91%)
20M20.00 mi1.36 mi8275+1306968+1026968+1027273(Top 25%)6064(Top 37%)6064(Top 106%)
21M21.00 mi1.00 mi8152+1236870+986870+986425(Top 22%)5390(Top 33%)5390(Top 94%)
35K21.75 mi0.75 mi7957+1956739+1316739+1313564(Top 12%)3274(Top 20%)3274(Top 57%)
23M23.00 mi1.25 mi8013-566735+46735+49759(Top 34%)7241(Top 44%)7241(Top 127%)
24M24.00 mi1.00 mi8681-6687084-3497084-34921025(Top 72%)12385(Top 76%)12385(Top 216%)
40K24.85 mi0.85 mi8684-37070+147070+149830(Top 34%)7102(Top 43%)7102(Top 124%)
25.2M25.20 mi0.35 mi8744-607088-187088-1813651(Top 47%)8863(Top 54%)8863(Top 155%)
FINISH26.22 mi1.02 mi8736+87058+307058+309783(Top 34%)6988(Top 43%)6988(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21
+97ft-345ft

Overall

10515

Males

8249

M18-39

8249

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9943

Males

8024

M18-39

8024

10K→15K

6.2 - 9.3 mi

Top 36%
×3
+67ft-78ft

Overall

10515

Males

8249

M18-39

8249

15K→20K

9.3 - 12.4 mi

Top 27%
×5
+106ft-86ft

Overall

7807

Males

6704

M18-39

6704

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

6990

Males

6139

M18-39

6139

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6776

Males

5946

M18-39

5946

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5843

Males

5182

M18-39

5182

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7273

Males

6064

M18-39

6064

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6425

Males

5390

M18-39

5390

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3564

Males

3274

M18-39

3274

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9759

Males

7241

M18-39

7241

23M→24M

23.0 - 24.0 mi

Top 72%
×6
+12ft-82ft

Overall

21025

Males

12385

M18-39

12385

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9830

Males

7102

M18-39

7102

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13651

Males

8863

M18-39

8863

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9783

Males

6988

M18-39

6988

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3493*
Passed By
1295
Net Change
+2197
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10933
5K → 10K55871+486#10933#10447
10K → 15K163171-8#10447#10455
15K → 20K798*2+796#10455#9659
20K → HALF1661+165#9659#9494
HALF → 25K4471+446#9494#9048
25K → 30K6441+643#9048#8405
30K → 20M15222+130#8405#8275
20M → 21M14017+123#8275#8152
21M → 35K1950+195#8152#7957
35K → 23M78134-56#7957#8013
23M → 24M6674-668#8013#8681
24M → 40K5962-3#8681#8684
40K → 25.2M1878-60#8684#8744
25.2M → FINISH6961+8#8744#8736
TOTALS3493*1295+2197

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing