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BOSTON MARATHON 2026

Adam Thompson

Bib: 11242•M

TN

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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
22:17
3.11 mi
Rank: #9928
Start → 5K
22:17 | 7:11/mi
10K
44:17
6.21 mi
Rank: #9547 (+381)
5K → 10K
22:00 | 7:05/mi
15K
1:06:12
9.32 mi
Rank: #9303 (+244)
10K → 15K
21:55 | 7:04/mi
20K
1:28:17
12.43 mi
Rank: #9121 (+182)
15K → 20K
22:05 | 7:07/mi
HALF
1:33:02
13.11 mi
Rank: #9080 (+41)
20K → HALF
4:45 | 6:59/mi
25K
1:50:41
15.53 mi
Rank: #9102 (-22)
HALF → 25K
17:39 | 7:17/mi
30K
2:14:06
18.64 mi
Rank: #9198 (-96)
25K → 30K
23:25 | 7:33/mi
20M
2:24:29
20.00 mi
Rank: #9224 (-26)
30K → 20M
10:23 | 7:39/mi
21M
2:32:38
21.00 mi
Rank: #9290 (-66)
20M → 21M
8:09 | 8:09/mi
35K
2:38:18
21.75 mi
Rank: #9321 (-31)
21M → 35K
5:40 | 7:35/mi
23M
2:48:15
23.00 mi
Rank: #9407 (-86)
35K → 23M
9:57 | 7:58/mi
24M
2:56:00
24.00 mi
Rank: #9491 (-84)
23M → 24M
7:45 | 7:45/mi
40K
3:03:02
24.85 mi
Rank: #9674 (-183)
24M → 40K
7:02 | 8:14/mi
25.2M
3:06:08
25.20 mi
Rank: #9753 (-79)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:14:17
26.22 mi
Rank: #9986 (-233)
25.2M → FINISH
8:09 | 8:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:02
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:41:15
Pace7:44 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:4022:177:1122:17
7:11
-
10K
6.21 mi11:02:4044:177:0822:00
7:05
-0:06
15K
9.32 mi11:24:351:06:127:0721:55
7:04
-0:01
20K
12.43 mi11:46:401:28:177:0722:05
7:07
+0:03
HALF
13.11 mi11:51:251:33:027:064:45
6:59
-0:08
25K
15.53 mi12:09:041:50:417:0817:39
7:17
+0:18
30K
18.64 mi12:32:292:14:067:1223:25
7:33
+0:16
20M
20.00 mi12:42:522:24:297:1410:23
7:39
+0:06
21M
21.00 mi12:51:012:32:387:178:09
8:09
+0:30
35K
21.75 mi12:56:412:38:187:175:40
7:35
-0:34
23M
23.00 mi13:06:382:48:157:199:57
7:58
+0:23
24M
24.00 mi13:14:232:56:007:217:45
7:45
-0:13
40K
24.85 mi13:21:253:03:027:227:02
8:14
+0:29
25.2M
25.20 mi13:24:313:06:087:243:06
9:00
+0:46
FINISH
26.22 mi13:32:403:14:177:258:09
8:00
-1:00

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

6:59 /mi

Average Pace

7:25 /mi

Slowest Pace

9:00 /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

1:50:41

57% of race

Time at Steady Pace

47:13

24% of race

Time at Slower Pace

36:23

19% 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 mi10:40:4022:177:1122:17
7:11
#9928
10K
6.21 mi11:02:4044:177:0822:00
7:05
#9547
15K
9.32 mi11:24:351:06:127:0721:55
7:04
#9303
20K
12.43 mi11:46:401:28:177:0722:05
7:07
#9121
HALF
13.11 mi11:51:251:33:027:064:45
6:59
#9080
25K
15.53 mi12:09:041:50:417:0817:39
7:17
#9102
30K
18.64 mi12:32:292:14:067:1223:25
7:33
#9198
20M
20.00 mi12:42:522:24:297:1410:23
7:39
#9224
21M
21.00 mi12:51:012:32:387:178:09
8:09
#9290
35K
21.75 mi12:56:412:38:187:175:40
7:35
#9321
23M
23.00 mi13:06:382:48:157:199:57
7:58
#9407
24M
24.00 mi13:14:232:56:007:217:45
7:45
#9491
40K
24.85 mi13:21:253:03:027:227:02
8:14
#9674
25.2M
25.20 mi13:24:313:06:087:243:06
9:00
#9753
FINISH
26.22 mi13:32:403:14:177:258:09
8:00
#9986
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 mi9928804280428930(Top 31%)7443(Top 46%)7443(Top 308%)
10K6.21 mi3.10 mi9547+3817846+1967846+1969272(Top 32%)7665(Top 47%)7665(Top 318%)
15K9.32 mi3.11 mi9303+2447692+1547692+1548930(Top 31%)7443(Top 46%)7443(Top 308%)
20K12.43 mi3.11 mi9121+1827562+1307562+1308644(Top 30%)7214(Top 44%)7214(Top 299%)
HALF13.11 mi0.68 mi9080+417541+217541+218447(Top 29%)7146(Top 44%)7146(Top 296%)
25K15.53 mi2.42 mi9102-227525+167525+169512(Top 33%)7594(Top 46%)7594(Top 315%)
30K18.64 mi3.11 mi9198-967531-67531-69941(Top 34%)7674(Top 47%)7674(Top 318%)
20M20.00 mi1.36 mi9224-267503+287503+2810148(Top 35%)7645(Top 47%)7645(Top 317%)
21M21.00 mi1.00 mi9290-667514-117514-1110867(Top 37%)7898(Top 48%)7898(Top 327%)
35K21.75 mi0.75 mi9321-317525-117525-1111340(Top 39%)8118(Top 50%)8118(Top 336%)
23M23.00 mi1.25 mi9407-867535-107535-1012097(Top 42%)8400(Top 51%)8400(Top 348%)
24M24.00 mi1.00 mi9491-847556-217556-2111878(Top 41%)8185(Top 50%)8185(Top 339%)
40K24.85 mi0.85 mi9674-1837625-697625-6913898(Top 48%)9009(Top 55%)9009(Top 373%)
25.2M25.20 mi0.35 mi9753-797652-277652-2714561(Top 50%)9299(Top 57%)9299(Top 385%)
FINISH26.22 mi1.02 mi9986-2337728-767728-7615110(Top 52%)9558(Top 58%)9558(Top 396%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

8930

Males

7443

M45-49

7443

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9272

Males

7665

M45-49

7665

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

8930

Males

7443

M45-49

7443

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8644

Males

7214

M45-49

7214

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8447

Males

7146

M45-49

7146

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9512

Males

7594

M45-49

7594

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9941

Males

7674

M45-49

7674

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10148

Males

7645

M45-49

7645

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10867

Males

7898

M45-49

7898

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11340

Males

8118

M45-49

8118

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12097

Males

8400

M45-49

8400

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11878

Males

8185

M45-49

8185

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13898

Males

9009

M45-49

9009

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14561

Males

9299

M45-49

9299

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15110

Males

9558

M45-49

9558

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1686*
Passed By
1648
Net Change
-58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9928
5K → 10K485*104+381#9928#9547
10K → 15K292*48+244#9547#9303
15K → 20K233*51+182#9303#9121
20K → HALF476+41#9121#9080
HALF → 25K105127-22#9080#9102
25K → 30K132200-96#9102#9198
30K → 20M97123-26#9198#9224
20M → 21M59125-66#9224#9290
21M → 35K4576-31#9290#9321
35K → 23M75161-86#9321#9407
23M → 24M49133-84#9407#9491
24M → 40K25200-183#9491#9674
40K → 25.2M1594-79#9674#9753
25.2M → FINISH27200-233#9753#9986
TOTALS1686*1648-58

* 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