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BOSTON MARATHON 2026

Tobin Mcmurdie

Bib: 13314•M

VA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
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
21:59
3.11 mi
Rank: #9156
Start → 5K
21:59 | 7:05/mi
10K
43:30
6.21 mi
Rank: #8595 (+561)
5K → 10K
21:31 | 6:56/mi
15K
1:05:10
9.32 mi
Rank: #8515 (+80)
10K → 15K
21:40 | 6:59/mi
20K
1:27:36
12.43 mi
Rank: #8716 (-201)
15K → 20K
22:26 | 7:14/mi
HALF
1:32:27
13.11 mi
Rank: #8747 (-31)
20K → HALF
4:51 | 7:07/mi
25K
1:50:19
15.53 mi
Rank: #8930 (-183)
HALF → 25K
17:52 | 7:23/mi
30K
2:14:22
18.64 mi
Rank: #9312 (-382)
25K → 30K
24:03 | 7:45/mi
20M
2:24:57
20.00 mi
Rank: #9437 (-125)
30K → 20M
10:35 | 7:48/mi
21M
2:33:26
21.00 mi
Rank: #9594 (-157)
20M → 21M
8:29 | 8:29/mi
35K
2:39:10
21.75 mi
Rank: #9642 (-48)
21M → 35K
5:44 | 7:40/mi
23M
2:49:08
23.00 mi
Rank: #9737 (-95)
35K → 23M
9:58 | 7:58/mi
24M
2:56:59
24.00 mi
Rank: #9858 (-121)
23M → 24M
7:51 | 7:51/mi
40K
3:03:47
24.85 mi
Rank: #9946 (-88)
24M → 40K
6:48 | 7:58/mi
25.2M
3:06:48
25.20 mi
Rank: #9995 (-49)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:14:26
26.22 mi
Rank: #10034 (-39)
25.2M → FINISH
7:38 | 7:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:27
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:41:59
Pace7:47 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4421:597:0521:59
7:05
-
10K
6.21 mi11:12:1543:307:0121:31
6:56
-0:09
15K
9.32 mi11:33:551:05:107:0021:40
6:59
+0:03
20K
12.43 mi11:56:211:27:367:0322:26
7:14
+0:15
HALF
13.11 mi12:01:121:32:277:044:51
7:07
-0:07
25K
15.53 mi12:19:041:50:197:0717:52
7:23
+0:16
30K
18.64 mi12:43:072:14:227:1324:03
7:45
+0:22
20M
20.00 mi12:53:422:24:577:1510:35
7:48
+0:03
21M
21.00 mi13:02:112:33:267:198:29
8:29
+0:41
35K
21.75 mi13:07:552:39:107:205:44
7:40
-0:49
23M
23.00 mi13:17:532:49:087:229:58
7:58
+0:18
24M
24.00 mi13:25:442:56:597:237:51
7:51
-0:07
40K
24.85 mi13:32:323:03:477:246:48
7:58
+0:07
25.2M
25.20 mi13:35:333:06:487:253:01
8:45
+0:47
FINISH
26.22 mi13:43:113:14:267:267:38
7:30
-1:15

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

6:56 /mi

Average Pace

7:25 /mi

Slowest Pace

8:45 /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

1:50:19

57% of race

Time at Steady Pace

55:51

29% of race

Time at Slower Pace

28:16

15% 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 mi10:50:4421:597:0521:59
7:05
#9156
10K
6.21 mi11:12:1543:307:0121:31
6:56
#8595
15K
9.32 mi11:33:551:05:107:0021:40
6:59
#8515
20K
12.43 mi11:56:211:27:367:0322:26
7:14
#8716
HALF
13.11 mi12:01:121:32:277:044:51
7:07
#8747
25K
15.53 mi12:19:041:50:197:0717:52
7:23
#8930
30K
18.64 mi12:43:072:14:227:1324:03
7:45
#9312
20M
20.00 mi12:53:422:24:577:1510:35
7:48
#9437
21M
21.00 mi13:02:112:33:267:198:29
8:29
#9594
35K
21.75 mi13:07:552:39:107:205:44
7:40
#9642
23M
23.00 mi13:17:532:49:087:229:58
7:58
#9737
24M
24.00 mi13:25:442:56:597:237:51
7:51
#9858
40K
24.85 mi13:32:323:03:477:246:48
7:58
#9946
25.2M
25.20 mi13:35:333:06:487:253:01
8:45
#9995
FINISH
26.22 mi13:43:113:14:267:267:38
7:30
#10034
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 mi9156765176518403(Top 29%)7123(Top 44%)7123(Top 295%)
10K6.21 mi3.10 mi8595+5617264+3877264+3878127(Top 28%)6970(Top 43%)6970(Top 289%)
15K9.32 mi3.11 mi8515+807209+557209+558403(Top 29%)7123(Top 44%)7123(Top 295%)
20K12.43 mi3.11 mi8716-2017320-1117320-1119513(Top 33%)7681(Top 47%)7681(Top 318%)
HALF13.11 mi0.68 mi8747-317331-117331-119544(Top 33%)7756(Top 47%)7756(Top 321%)
25K15.53 mi2.42 mi8930-1837423-927423-9210268(Top 35%)7963(Top 49%)7963(Top 330%)
30K18.64 mi3.11 mi9312-3827589-1667589-16611533(Top 40%)8443(Top 52%)8443(Top 350%)
20M20.00 mi1.36 mi9437-1257622-337622-3311240(Top 39%)8184(Top 50%)8184(Top 339%)
21M21.00 mi1.00 mi9594-1577677-557677-5512976(Top 45%)8883(Top 54%)8883(Top 368%)
35K21.75 mi0.75 mi9642-487688-117688-1112011(Top 41%)8423(Top 52%)8423(Top 349%)
23M23.00 mi1.25 mi9737-957706-187706-1812179(Top 42%)8433(Top 52%)8433(Top 349%)
24M24.00 mi1.00 mi9858-1217745-397745-3912649(Top 44%)8535(Top 52%)8535(Top 354%)
40K24.85 mi0.85 mi9946-887751-67751-612142(Top 42%)8232(Top 50%)8232(Top 341%)
25.2M25.20 mi0.35 mi9995-497760-97760-913098(Top 45%)8606(Top 53%)8606(Top 357%)
FINISH26.22 mi1.02 mi10034-397750+107750+1011304(Top 39%)7757(Top 47%)7757(Top 321%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8403

Males

7123

M45-49

7123

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8127

Males

6970

M45-49

6970

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8403

Males

7123

M45-49

7123

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9513

Males

7681

M45-49

7681

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9544

Males

7756

M45-49

7756

HALF→25K

13.1 - 15.5 mi

Top 35%
×4
+66ft-88ft

Overall

10268

Males

7963

M45-49

7963

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11533

Males

8443

M45-49

8443

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11240

Males

8184

M45-49

8184

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

12976

Males

8883

M45-49

8883

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

12011

Males

8423

M45-49

8423

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12179

Males

8433

M45-49

8433

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12649

Males

8535

M45-49

8535

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12142

Males

8232

M45-49

8232

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13098

Males

8606

M45-49

8606

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11304

Males

7757

M45-49

7757

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1391*
Passed By
1883
Net Change
-878
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9156
5K → 10K602*41+561#9156#8595
10K → 15K16787+80#8595#8515
15K → 20K71200-201#8515#8716
20K → HALF1546-31#8716#8747
HALF → 25K59200-183#8747#8930
25K → 30K86200-382#8930#9312
30K → 20M56181-125#9312#9437
20M → 21M43200-157#9437#9594
21M → 35K4189-48#9594#9642
35K → 23M78173-95#9642#9737
23M → 24M44164-121#9737#9858
24M → 40K53141-88#9858#9946
40K → 25.2M2068-49#9946#9995
25.2M → FINISH5693-39#9995#10034
TOTALS1391*1883-878

* 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