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BOSTON MARATHON 2026

Dan Dever

Bib: 17430•M

AZ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 32%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M55-59)
#0 / 1491
Top 15%
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: #9924
Start → 5K
22:17 | 7:11/mi
10K
44:35
6.21 mi
Rank: #9968 (-44)
5K → 10K
22:18 | 7:11/mi
15K
1:06:45
9.32 mi
Rank: #9777 (+191)
10K → 15K
22:10 | 7:09/mi
20K
1:29:20
12.43 mi
Rank: #9787 (-10)
15K → 20K
22:35 | 7:17/mi
HALF
1:34:16
13.11 mi
Rank: #9823 (-36)
20K → HALF
4:56 | 7:15/mi
25K
1:52:01
15.53 mi
Rank: #9807 (+16)
HALF → 25K
17:45 | 7:20/mi
30K
2:15:19
18.64 mi
Rank: #9712 (+95)
25K → 30K
23:18 | 7:30/mi
20M
2:25:40
20.00 mi
Rank: #9704 (+8)
30K → 20M
10:21 | 7:38/mi
21M
2:33:32
21.00 mi
Rank: #9627 (+77)
20M → 21M
7:52 | 7:52/mi
35K
2:38:44
21.75 mi
Rank: #9494 (+133)
21M → 35K
5:12 | 6:58/mi
23M
2:48:10
23.00 mi
Rank: #9374 (+120)
35K → 23M
9:26 | 7:33/mi
24M
2:55:25
24.00 mi
Rank: #9301 (+73)
23M → 24M
7:15 | 7:15/mi
40K
3:01:57
24.85 mi
Rank: #9286 (+15)
24M → 40K
6:32 | 7:39/mi
25.2M
3:04:40
25.20 mi
Rank: #9246 (+40)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:11:50
26.22 mi
Rank: #9139 (+107)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:16
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:37:34
Pace7:27 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:4722:177:1122:17
7:11
-
10K
6.21 mi11:26:0544:357:1122:18
7:11
0:00
15K
9.32 mi11:48:151:06:457:1022:10
7:09
-0:02
20K
12.43 mi12:10:501:29:207:1222:35
7:17
+0:08
HALF
13.11 mi12:15:461:34:167:124:56
7:15
-0:02
25K
15.53 mi12:33:311:52:017:1317:45
7:20
+0:05
30K
18.64 mi12:56:492:15:197:1623:18
7:30
+0:10
20M
20.00 mi13:07:102:25:407:1810:21
7:38
+0:08
21M
21.00 mi13:15:022:33:327:197:52
7:52
+0:14
35K
21.75 mi13:20:142:38:447:185:12
6:58
-0:54
23M
23.00 mi13:29:402:48:107:199:26
7:33
+0:35
24M
24.00 mi13:36:552:55:257:197:15
7:15
-0:18
40K
24.85 mi13:43:273:01:577:206:32
7:39
+0:24
25.2M
25.20 mi13:46:103:04:407:202:43
7:53
+0:14
FINISH
26.22 mi13:53:203:11:507:207:10
7:02
-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

6:58 /mi

Average Pace

7:19 /mi

Slowest Pace

7:53 /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

3:01:15

94% of race

Time at Steady Pace

10:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:19 /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 mi11:03:4722:177:1122:17
7:11
#9924
10K
6.21 mi11:26:0544:357:1122:18
7:11
#9968
15K
9.32 mi11:48:151:06:457:1022:10
7:09
#9777
20K
12.43 mi12:10:501:29:207:1222:35
7:17
#9787
HALF
13.11 mi12:15:461:34:167:124:56
7:15
#9823
25K
15.53 mi12:33:311:52:017:1317:45
7:20
#9807
30K
18.64 mi12:56:492:15:197:1623:18
7:30
#9712
20M
20.00 mi13:07:102:25:407:1810:21
7:38
#9704
21M
21.00 mi13:15:022:33:327:197:52
7:52
#9627
35K
21.75 mi13:20:142:38:447:185:12
6:58
#9494
23M
23.00 mi13:29:402:48:107:199:26
7:33
#9374
24M
24.00 mi13:36:552:55:257:197:15
7:15
#9301
40K
24.85 mi13:43:273:01:577:206:32
7:39
#9286
25.2M
25.20 mi13:46:103:04:407:202:43
7:53
#9246
FINISH
26.22 mi13:53:203:11:507:207:10
7:02
#9139
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi9924803880389554(Top 33%)7793(Top 48%)7793(Top 523%)
10K6.21 mi3.10 mi9968-448059-218059-2110064(Top 35%)8088(Top 49%)8088(Top 542%)
15K9.32 mi3.11 mi9777+1917945+1147945+1149554(Top 33%)7793(Top 48%)7793(Top 523%)
20K12.43 mi3.11 mi9787-107913+327913+329897(Top 34%)7873(Top 48%)7873(Top 528%)
HALF13.11 mi0.68 mi9823-367936-237936-2310540(Top 36%)8229(Top 50%)8229(Top 552%)
25K15.53 mi2.42 mi9807+167896+407896+409847(Top 34%)7764(Top 48%)7764(Top 521%)
30K18.64 mi3.11 mi9712+957790+1067790+1069650(Top 33%)7508(Top 46%)7508(Top 504%)
20M20.00 mi1.36 mi9704+87759+317759+319962(Top 34%)7559(Top 46%)7559(Top 507%)
21M21.00 mi1.00 mi9627+777690+697690+698965(Top 31%)6927(Top 42%)6927(Top 465%)
35K21.75 mi0.75 mi9494+1337608+827608+826734(Top 23%)5657(Top 35%)5657(Top 379%)
23M23.00 mi1.25 mi9374+1207516+927516+929129(Top 31%)6940(Top 42%)6940(Top 465%)
24M24.00 mi1.00 mi9301+737451+657451+658209(Top 28%)6367(Top 39%)6367(Top 427%)
40K24.85 mi0.85 mi9286+157416+357416+359863(Top 34%)7135(Top 44%)7135(Top 479%)
25.2M25.20 mi0.35 mi9246+407386+307386+307546(Top 26%)5877(Top 36%)5877(Top 394%)
FINISH26.22 mi1.02 mi9139+1077290+967290+967824(Top 27%)5966(Top 37%)5966(Top 400%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9554

Males

7793

M55-59

7793

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10064

Males

8088

M55-59

8088

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9554

Males

7793

M55-59

7793

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9897

Males

7873

M55-59

7873

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10540

Males

8229

M55-59

8229

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9847

Males

7764

M55-59

7764

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9650

Males

7508

M55-59

7508

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9962

Males

7559

M55-59

7559

20M→21M

20.0 - 21.0 mi

Top 31%
×8
+106ft-24ft

Overall

8965

Males

6927

M55-59

6927

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6734

Males

5657

M55-59

5657

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

9129

Males

6940

M55-59

6940

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8209

Males

6367

M55-59

6367

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9863

Males

7135

M55-59

7135

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7546

Males

5877

M55-59

5877

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7824

Males

5966

M55-59

5966

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1856*
Passed By
1027
Net Change
+785
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9924
5K → 10K200200-44#9924#9968
10K → 15K272*81+191#9968#9777
15K → 20K153163-10#9777#9787
20K → HALF2056-36#9787#9823
HALF → 25K130114+16#9823#9807
25K → 30K227*132+95#9807#9712
30K → 20M8678+8#9712#9704
20M → 21M11639+77#9704#9627
21M → 35K1374+133#9627#9494
35K → 23M16343+120#9494#9374
23M → 24M9825+73#9374#9301
24M → 40K6954+15#9301#9286
40K → 25.2M499+40#9286#9246
25.2M → FINISH13629+107#9246#9139
TOTALS1856*1027+785

* 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing