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BOSTON MARATHON 2026

Jason Rimmer

Bib: 8502•M

PA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 34%
Gender (Male)
#0 / 16340
Top 47%
Masters (Masters Men)
#0 / 10617
Top 36%
Age Group (M45-49)
#0 / 2413
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
22:22
3.11 mi
Rank: #10152
Start → 5K
22:22 | 7:12/mi
10K
43:59
6.21 mi
Rank: #9176 (+976)
5K → 10K
21:37 | 6:58/mi
15K
1:06:21
9.32 mi
Rank: #9422 (-246)
10K → 15K
22:22 | 7:12/mi
20K
1:28:31
12.43 mi
Rank: #9258 (+164)
15K → 20K
22:10 | 7:09/mi
HALF
1:33:38
13.11 mi
Rank: #9419 (-161)
20K → HALF
5:07 | 7:31/mi
25K
1:51:25
15.53 mi
Rank: #9481 (-62)
HALF → 25K
17:47 | 7:20/mi
30K
2:15:26
18.64 mi
Rank: #9773 (-292)
25K → 30K
24:01 | 7:44/mi
20M
2:26:03
20.00 mi
Rank: #9868 (-95)
30K → 20M
10:37 | 7:49/mi
21M
2:34:18
21.00 mi
Rank: #9925 (-57)
20M → 21M
8:15 | 8:15/mi
35K
2:40:05
21.75 mi
Rank: #10002 (-77)
21M → 35K
5:47 | 7:44/mi
23M
2:50:02
23.00 mi
Rank: #10114 (-112)
35K → 23M
9:57 | 7:58/mi
24M
2:57:22
24.00 mi
Rank: #10014 (+100)
23M → 24M
7:20 | 7:20/mi
40K
3:04:10
24.85 mi
Rank: #10085 (-71)
24M → 40K
6:48 | 7:58/mi
25.2M
3:07:06
25.20 mi
Rank: #10086 (-1)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:14:17
26.22 mi
Rank: #9983 (+103)
25.2M → FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:38
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2622:227:1222:22
7:12
-
10K
6.21 mi10:59:0343:597:0521:37
6:58
-0:14
15K
9.32 mi11:21:251:06:217:0822:22
7:12
+0:14
20K
12.43 mi11:43:351:28:317:0822:10
7:09
-0:03
HALF
13.11 mi11:48:421:33:387:095:07
7:31
+0:22
25K
15.53 mi12:06:291:51:257:1117:47
7:20
-0:11
30K
18.64 mi12:30:302:15:267:1624:01
7:44
+0:24
20M
20.00 mi12:41:072:26:037:1910:37
7:49
+0:05
21M
21.00 mi12:49:222:34:187:218:15
8:15
+0:26
35K
21.75 mi12:55:092:40:057:225:47
7:44
-0:31
23M
23.00 mi13:05:062:50:027:249:57
7:58
+0:14
24M
24.00 mi13:12:262:57:227:247:20
7:20
-0:38
40K
24.85 mi13:19:143:04:107:256:48
7:58
+0:38
25.2M
25.20 mi13:22:103:07:067:262:56
8:31
+0:33
FINISH
26.22 mi13:29:213:14:177:257:11
7:03
-1:28

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

6:58 /mi

Average Pace

7:25 /mi

Slowest Pace

8:31 /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

1:35:42

49% of race

Time at Steady Pace

1:00:02

31% of race

Time at Slower Pace

38:33

20% of race

Average Pace: 7:25 /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 mi10:37:2622:227:1222:22
7:12
#10152
10K
6.21 mi10:59:0343:597:0521:37
6:58
#9176
15K
9.32 mi11:21:251:06:217:0822:22
7:12
#9422
20K
12.43 mi11:43:351:28:317:0822:10
7:09
#9258
HALF
13.11 mi11:48:421:33:387:095:07
7:31
#9419
25K
15.53 mi12:06:291:51:257:1117:47
7:20
#9481
30K
18.64 mi12:30:302:15:267:1624:01
7:44
#9773
20M
20.00 mi12:41:072:26:037:1910:37
7:49
#9868
21M
21.00 mi12:49:222:34:187:218:15
8:15
#9925
35K
21.75 mi12:55:092:40:057:225:47
7:44
#10002
23M
23.00 mi13:05:062:50:027:249:57
7:58
#10114
24M
24.00 mi13:12:262:57:227:247:20
7:20
#10014
40K
24.85 mi13:19:143:04:107:256:48
7:58
#10085
25.2M
25.20 mi13:22:103:07:067:262:56
8:31
#10086
FINISH
26.22 mi13:29:213:14:177:257:11
7:03
#9983
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi101528160816010112(Top 35%)8073(Top 49%)8073(Top 335%)
10K6.21 mi3.10 mi9176+9767642+5187642+5188378(Top 29%)7125(Top 44%)7125(Top 295%)
15K9.32 mi3.11 mi9422-2467757-1157757-11510112(Top 35%)8073(Top 49%)8073(Top 335%)
20K12.43 mi3.11 mi9258+1647645+1127645+1128831(Top 30%)7321(Top 45%)7321(Top 303%)
HALF13.11 mi0.68 mi9419-1617726-817726-8112982(Top 45%)9331(Top 57%)9331(Top 387%)
25K15.53 mi2.42 mi9481-627731-57731-59983(Top 34%)7831(Top 48%)7831(Top 325%)
30K18.64 mi3.11 mi9773-2927822-917822-9111451(Top 39%)8405(Top 51%)8405(Top 348%)
20M20.00 mi1.36 mi9868-957834-127834-1211427(Top 39%)8270(Top 51%)8270(Top 343%)
21M21.00 mi1.00 mi9925-577850-167850-1611493(Top 40%)8197(Top 50%)8197(Top 340%)
35K21.75 mi0.75 mi10002-777861-117861-1112480(Top 43%)8627(Top 53%)8627(Top 358%)
23M23.00 mi1.25 mi10114-1127880-197880-1912096(Top 42%)8399(Top 51%)8399(Top 348%)
24M24.00 mi1.00 mi10014+1007811+697811+698834(Top 30%)6710(Top 41%)6710(Top 278%)
40K24.85 mi0.85 mi10085-717823-127823-1212141(Top 42%)8231(Top 50%)8231(Top 341%)
25.2M25.20 mi0.35 mi10086-17809+147809+1411575(Top 40%)7870(Top 48%)7870(Top 326%)
FINISH26.22 mi1.02 mi9983+1037725+847725+847955(Top 27%)6028(Top 37%)6028(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10112

Males

8073

M45-49

8073

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8378

Males

7125

M45-49

7125

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10112

Males

8073

M45-49

8073

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8831

Males

7321

M45-49

7321

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

12982

Males

9331

M45-49

9331

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9983

Males

7831

M45-49

7831

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11451

Males

8405

M45-49

8405

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11427

Males

8270

M45-49

8270

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11493

Males

8197

M45-49

8197

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12480

Males

8627

M45-49

8627

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12096

Males

8399

M45-49

8399

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8834

Males

6710

M45-49

6710

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12141

Males

8231

M45-49

8231

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11575

Males

7870

M45-49

7870

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7955

Males

6028

M45-49

6028

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2087*
Passed By
1611
Net Change
+169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10152
5K → 10K1001*25+976#10152#9176
10K → 15K65200-246#9176#9422
15K → 20K222*58+164#9422#9258
20K → HALF4165-161#9258#9419
HALF → 25K98160-62#9419#9481
25K → 30K95200-292#9481#9773
30K → 20M68162-95#9773#9868
20M → 21M54110-57#9868#9925
21M → 35K40115-77#9925#10002
35K → 23M91200-112#10002#10114
23M → 24M13232+100#10114#10014
24M → 40K51121-71#10014#10085
40K → 25.2M3939-1#10085#10086
25.2M → FINISH127*24+103#10086#9983
TOTALS2087*1611+169

* 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