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BOSTON MARATHON 2026

Rhett Nelson

Bib: 3366•M

UT

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
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
21:01
3.11 mi
Rank: #6504
Start → 5K
21:01 | 6:46/mi
10K
42:27
6.21 mi
Rank: #7183 (-679)
5K → 10K
21:26 | 6:54/mi
15K
1:04:05
9.32 mi
Rank: #7586 (-403)
10K → 15K
21:38 | 6:58/mi
20K
1:25:26
12.43 mi
Rank: #7357 (+229)
15K → 20K
21:21 | 6:53/mi
HALF
1:30:00
13.11 mi
Rank: #7291 (+66)
20K → HALF
4:34 | 6:42/mi
25K
1:46:43
15.53 mi
Rank: #7131 (+160)
HALF → 25K
16:43 | 6:54/mi
30K
2:08:32
18.64 mi
Rank: #6912 (+219)
25K → 30K
21:49 | 7:02/mi
20M
2:18:04
20.00 mi
Rank: #6771 (+141)
30K → 20M
9:32 | 7:02/mi
21M
2:25:22
21.00 mi
Rank: #6666 (+105)
20M → 21M
7:18 | 7:18/mi
35K
2:30:25
21.75 mi
Rank: #6575 (+91)
21M → 35K
5:03 | 6:46/mi
23M
2:38:49
23.00 mi
Rank: #6368 (+207)
35K → 23M
8:24 | 6:43/mi
24M
2:45:22
24.00 mi
Rank: #6224 (+144)
23M → 24M
6:33 | 6:33/mi
40K
2:51:02
24.85 mi
Rank: #6051 (+173)
24M → 40K
5:40 | 6:38/mi
25.2M
2:53:28
25.20 mi
Rank: #5971 (+80)
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:59:48
26.22 mi
Rank: #5783 (+188)
25.2M → FINISH
6:20 | 6:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:30:00
Pace6:52 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:48
Pace6:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3121:016:4621:01
6:46
-
10K
6.21 mi10:44:5742:276:5021:26
6:54
+0:08
15K
9.32 mi11:06:351:04:056:5321:38
6:58
+0:04
20K
12.43 mi11:27:561:25:266:5321:21
6:53
-0:05
HALF
13.11 mi11:32:301:30:006:524:34
6:42
-0:11
25K
15.53 mi11:49:131:46:436:5316:43
6:54
+0:12
30K
18.64 mi12:11:022:08:326:5421:49
7:02
+0:08
20M
20.00 mi12:20:342:18:046:559:32
7:02
0:00
21M
21.00 mi12:27:522:25:226:567:18
7:18
+0:16
35K
21.75 mi12:32:552:30:256:555:03
6:46
-0:32
23M
23.00 mi12:41:192:38:496:558:24
6:43
-0:03
24M
24.00 mi12:47:522:45:226:546:33
6:33
-0:10
40K
24.85 mi12:53:322:51:026:535:40
6:38
+0:05
25.2M
25.20 mi12:55:582:53:286:542:26
7:04
+0:26
FINISH
26.22 mi13:02:182:59:486:526:20
6:13
-0:51

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

6:13 /mi

Average Pace

6:52 /mi

Slowest Pace

7:18 /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

57:35

32% of race

Time at Steady Pace

2:02:13

68% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:23:3121:016:4621:01
6:46
#6504
10K
6.21 mi10:44:5742:276:5021:26
6:54
#7183
15K
9.32 mi11:06:351:04:056:5321:38
6:58
#7586
20K
12.43 mi11:27:561:25:266:5321:21
6:53
#7357
HALF
13.11 mi11:32:301:30:006:524:34
6:42
#7291
25K
15.53 mi11:49:131:46:436:5316:43
6:54
#7131
30K
18.64 mi12:11:022:08:326:5421:49
7:02
#6912
20M
20.00 mi12:20:342:18:046:559:32
7:02
#6771
21M
21.00 mi12:27:522:25:226:567:18
7:18
#6666
35K
21.75 mi12:32:552:30:256:555:03
6:46
#6575
23M
23.00 mi12:41:192:38:496:558:24
6:43
#6368
24M
24.00 mi12:47:522:45:226:546:33
6:33
#6224
40K
24.85 mi12:53:322:51:026:535:40
6:38
#6051
25.2M
25.20 mi12:55:582:53:286:542:26
7:04
#5971
FINISH
26.22 mi13:02:182:59:486:526:20
6:13
#5783
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 mi6504585558558292(Top 29%)7047(Top 43%)7047(Top 123%)
10K6.21 mi3.10 mi7183-6796337-4826337-4827888(Top 27%)6816(Top 42%)6816(Top 119%)
15K9.32 mi3.11 mi7586-4036613-2766613-2768292(Top 29%)7047(Top 43%)7047(Top 123%)
20K12.43 mi3.11 mi7357+2296429+1846429+1846829(Top 24%)6023(Top 37%)6023(Top 105%)
HALF13.11 mi0.68 mi7291+666387+426387+426123(Top 21%)5510(Top 34%)5510(Top 96%)
25K15.53 mi2.42 mi7131+1606274+1136274+1136602(Top 23%)5806(Top 36%)5806(Top 101%)
30K18.64 mi3.11 mi6912+2196092+1826092+1826071(Top 21%)5355(Top 33%)5355(Top 94%)
20M20.00 mi1.36 mi6771+1415975+1175975+1175673(Top 20%)5006(Top 31%)5006(Top 87%)
21M21.00 mi1.00 mi6666+1055898+775898+775266(Top 18%)4609(Top 28%)4609(Top 81%)
35K21.75 mi0.75 mi6575+915827+715827+715311(Top 18%)4675(Top 29%)4675(Top 82%)
23M23.00 mi1.25 mi6368+2075659+1685659+1683571(Top 12%)3256(Top 20%)3256(Top 57%)
24M24.00 mi1.00 mi6224+1445540+1195540+1193464(Top 12%)3142(Top 19%)3142(Top 55%)
40K24.85 mi0.85 mi6051+1735394+1465394+1463229(Top 11%)2921(Top 18%)2921(Top 51%)
25.2M25.20 mi0.35 mi5971+805334+605334+602952(Top 10%)2672(Top 16%)2672(Top 47%)
FINISH26.22 mi1.02 mi5783+1885177+1575177+1572609(Top 9%)2368(Top 14%)2368(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8292

Males

7047

M18-39

7047

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7888

Males

6816

M18-39

6816

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8292

Males

7047

M18-39

7047

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

6829

Males

6023

M18-39

6023

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6123

Males

5510

M18-39

5510

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6602

Males

5806

M18-39

5806

25K→30K

15.5 - 18.6 mi

Top 21%
×9
+181ft-148ft

Overall

6071

Males

5355

M18-39

5355

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5673

Males

5006

M18-39

5006

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5266

Males

4609

M18-39

4609

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5311

Males

4675

M18-39

4675

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3571

Males

3256

M18-39

3256

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3464

Males

3142

M18-39

3142

24M→40K

24.0 - 24.9 mi

Top 11%
×1
+6ft-20ft

Overall

3229

Males

2921

M18-39

2921

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2952

Males

2672

M18-39

2672

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2609

Males

2368

M18-39

2368

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2075
Passed By
1354
Net Change
+721
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6504
5K → 10K44723-679#6504#7183
10K → 15K44447-403#7183#7586
15K → 20K26940+229#7586#7357
20K → HALF737+66#7357#7291
HALF → 25K19333+160#7291#7131
25K → 30K26950+219#7131#6912
30K → 20M15817+141#6912#6771
20M → 21M12116+105#6771#6666
21M → 35K954+91#6666#6575
35K → 23M2114+207#6575#6368
23M → 24M1517+144#6368#6224
24M → 40K1785+173#6224#6051
40K → 25.2M800+80#6051#5971
25.2M → FINISH1891+188#5971#5783
TOTALS20751354+721
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing