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BOSTON MARATHON 2026

Matthew Thomas

Bib: 23373•M

MO

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
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
26:11
3.11 mi
Rank: #19664
Start → 5K
26:11 | 8:26/mi
10K
52:17
6.21 mi
Rank: #19691 (-27)
5K → 10K
26:06 | 8:25/mi
15K
1:18:35
9.32 mi
Rank: #19749 (-58)
10K → 15K
26:18 | 8:28/mi
20K
1:46:34
12.43 mi
Rank: #20330 (-581)
15K → 20K
27:59 | 9:01/mi
HALF
1:52:45
13.11 mi
Rank: #20503 (-173)
20K → HALF
6:11 | 9:05/mi
25K
2:15:54
15.53 mi
Rank: #21073 (-570)
HALF → 25K
23:09 | 9:33/mi
30K
2:47:02
18.64 mi
Rank: #21595 (-522)
25K → 30K
31:08 | 10:02/mi
20M
3:01:09
20.00 mi
Rank: #21810 (-215)
30K → 20M
14:07 | 10:24/mi
21M
3:12:14
21.00 mi
Rank: #21920 (-110)
20M → 21M
11:05 | 11:05/mi
35K
3:20:01
21.75 mi
Rank: #22050 (-130)
21M → 35K
7:47 | 10:25/mi
23M
3:33:26
23.00 mi
Rank: #22218 (-168)
35K → 23M
13:25 | 10:44/mi
24M
3:43:59
24.00 mi
Rank: #22352 (-134)
23M → 24M
10:33 | 10:33/mi
40K
3:54:59
24.85 mi
Rank: #22640 (-288)
24M → 40K
11:00 | 12:52/mi
25.2M
3:58:49
25.20 mi
Rank: #22642 (-2)
40K → 25.2M
3:50 | 11:07/mi
FINISH
4:09:06
26.22 mi
Rank: #22688 (-46)
25.2M → FINISH
10:17 | 10:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:45
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:16:21
Pace10:25 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3326:118:2626:11
8:26
-
10K
6.21 mi11:55:3952:178:2526:06
8:25
-0:01
15K
9.32 mi12:21:571:18:358:2626:18
8:28
+0:03
20K
12.43 mi12:49:561:46:348:3527:59
9:01
+0:33
HALF
13.11 mi12:56:071:52:458:376:11
9:05
+0:04
25K
15.53 mi13:19:162:15:548:4523:09
9:33
+0:28
30K
18.64 mi13:50:242:47:028:5831:08
10:02
+0:29
20M
20.00 mi14:04:313:01:099:0414:07
10:24
+0:22
21M
21.00 mi14:15:363:12:149:1011:05
11:05
+0:41
35K
21.75 mi14:23:233:20:019:127:47
10:25
-0:40
23M
23.00 mi14:36:483:33:269:1713:25
10:44
+0:19
24M
24.00 mi14:47:213:43:599:2010:33
10:33
-0:11
40K
24.85 mi14:58:213:54:599:2811:00
12:52
+2:19
25.2M
25.20 mi15:02:113:58:499:293:50
11:07
-1:45
FINISH
26.22 mi15:12:284:09:069:3110:17
10:06
-1:01

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

8:25 /mi

Average Pace

9:30 /mi

Slowest Pace

12:52 /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

1:52:45

45% of race

Time at Steady Pace

1:37:01

39% of race

Time at Slower Pace

39:20

16% of race

Average Pace: 9:30 /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 mi11:29:3326:118:2626:11
8:26
#19664
10K
6.21 mi11:55:3952:178:2526:06
8:25
#19691
15K
9.32 mi12:21:571:18:358:2626:18
8:28
#19749
20K
12.43 mi12:49:561:46:348:3527:59
9:01
#20330
HALF
13.11 mi12:56:071:52:458:376:11
9:05
#20503
25K
15.53 mi13:19:162:15:548:4523:09
9:33
#21073
30K
18.64 mi13:50:242:47:028:5831:08
10:02
#21595
20M
20.00 mi14:04:313:01:099:0414:07
10:24
#21810
21M
21.00 mi14:15:363:12:149:1011:05
11:05
#21920
35K
21.75 mi14:23:233:20:019:127:47
10:25
#22050
23M
23.00 mi14:36:483:33:269:1713:25
10:44
#22218
24M
24.00 mi14:47:213:43:599:2010:33
10:33
#22352
40K
24.85 mi14:58:213:54:599:2811:00
12:52
#22640
25.2M
25.20 mi15:02:113:58:499:293:50
11:07
#22642
FINISH
26.22 mi15:12:284:09:069:3110:17
10:06
#22688
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19664121301213019942(Top 69%)12313(Top 75%)12313(Top 813%)
10K6.21 mi3.10 mi19691-2712158-2812158-2819776(Top 68%)12224(Top 75%)12224(Top 807%)
15K9.32 mi3.11 mi19749-5812186-2812186-2819942(Top 69%)12313(Top 75%)12313(Top 813%)
20K12.43 mi3.11 mi20330-58112444-25812444-25821938(Top 76%)13222(Top 81%)13222(Top 873%)
HALF13.11 mi0.68 mi20503-17312532-8812532-8823020(Top 79%)13750(Top 84%)13750(Top 908%)
25K15.53 mi2.42 mi21073-57012783-25112783-25123161(Top 80%)13783(Top 84%)13783(Top 910%)
30K18.64 mi3.11 mi21595-52213030-24713030-24723187(Top 80%)13707(Top 84%)13707(Top 905%)
20M20.00 mi1.36 mi21810-21513114-8413114-8423573(Top 81%)13800(Top 84%)13800(Top 911%)
21M21.00 mi1.00 mi21920-11013157-4313157-4323292(Top 80%)13617(Top 83%)13617(Top 899%)
35K21.75 mi0.75 mi22050-13013212-5513212-5524097(Top 83%)13963(Top 85%)13963(Top 922%)
23M23.00 mi1.25 mi22218-16813276-6413276-6423873(Top 82%)13807(Top 84%)13807(Top 912%)
24M24.00 mi1.00 mi22352-13413328-5213328-5224199(Top 83%)13925(Top 85%)13925(Top 920%)
40K24.85 mi0.85 mi22640-28813435-10713435-10726916(Top 93%)15221(Top 93%)15221(Top 1005%)
25.2M25.20 mi0.35 mi22642-213431+413431+422638(Top 78%)13137(Top 80%)13137(Top 868%)
FINISH26.22 mi1.02 mi22688-4613447-1613447-1624074(Top 83%)13828(Top 85%)13828(Top 913%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19942

Males

12313

M60-64

12313

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19776

Males

12224

M60-64

12224

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19942

Males

12313

M60-64

12313

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

21938

Males

13222

M60-64

13222

20K→HALF

12.4 - 13.1 mi

Top 79%
×2
+19ft-37ft

Overall

23020

Males

13750

M60-64

13750

HALF→25K

13.1 - 15.5 mi

Top 80%
×4
+66ft-88ft

Overall

23161

Males

13783

M60-64

13783

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23187

Males

13707

M60-64

13707

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23573

Males

13800

M60-64

13800

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23292

Males

13617

M60-64

13617

21M→35K

21.0 - 21.8 mi

Top 83%
×7
+17ft-86ft

Overall

24097

Males

13963

M60-64

13963

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23873

Males

13807

M60-64

13807

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24199

Males

13925

M60-64

13925

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

26916

Males

15221

M60-64

15221

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1
+13ft-16ft

Overall

22638

Males

13137

M60-64

13137

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

24074

Males

13828

M60-64

13828

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
770
Passed By
3794
Net Change
-3024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19664
5K → 10K265292-27#19664#19691
10K → 15K147205-58#19691#19749
15K → 20K48629-581#19749#20330
20K → HALF2175-173#20330#20503
HALF → 25K34604-570#20503#21073
25K → 30K51573-522#21073#21595
30K → 20M48263-215#21595#21810
20M → 21M47157-110#21810#21920
21M → 35K18148-130#21920#22050
35K → 23M43211-168#22050#22218
23M → 24M17151-134#22218#22352
24M → 40K13301-288#22352#22640
40K → 25.2M1618-2#22640#22642
25.2M → FINISH2167-46#22642#22688
TOTALS7703794-3024
📊

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