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BOSTON MARATHON 2026

David Santoro

Bib: 11717β€’M

MA

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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
51Β°/41Β°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
29:36
3.11 mi
Rank: #24558
Start β†’ 5K
29:36 | 9:32/mi
10K
59:48
6.21 mi
Rank: #24883 (-325)
5K β†’ 10K
30:12 | 9:44/mi
15K
1:31:49
9.32 mi
Rank: #25437 (-554)
10K β†’ 15K
32:01 | 10:19/mi
20K
2:02:52
12.43 mi
Rank: #25341 (+96)
15K β†’ 20K
31:03 | 10:00/mi
HALF
2:09:40
13.11 mi
Rank: #25366 (-25)
20K β†’ HALF
6:48 | 9:59/mi
25K
2:34:15
15.53 mi
Rank: #25212 (+154)
HALF β†’ 25K
24:35 | 10:09/mi
30K
3:06:33
18.64 mi
Rank: #25003 (+209)
25K β†’ 30K
32:18 | 10:24/mi
20M
3:20:35
20.00 mi
Rank: #24884 (+119)
30K β†’ 20M
14:02 | 10:20/mi
21M
3:31:39
21.00 mi
Rank: #24778 (+106)
20M β†’ 21M
11:04 | 11:04/mi
35K
3:39:22
21.75 mi
Rank: #24725 (+53)
21M β†’ 35K
7:43 | 10:19/mi
23M
3:52:28
23.00 mi
Rank: #24662 (+63)
35K β†’ 23M
13:06 | 10:29/mi
24M
4:02:52
24.00 mi
Rank: #24628 (+34)
23M β†’ 24M
10:24 | 10:24/mi
40K
4:12:02
24.85 mi
Rank: #24581 (+47)
24M β†’ 40K
9:10 | 10:44/mi
25.2M
4:15:56
25.20 mi
Rank: #24555 (+26)
40K β†’ 25.2M
3:54 | 11:19/mi
FINISH
4:25:41
26.22 mi
Rank: #24485 (+70)
25.2M β†’ FINISH
9:45 | 9:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:09:40
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:16:01
Pace10:23 /mi
πŸ“ŠPositive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4129:369:3229:36
9:32
-
10K
6.21 mi11:18:5359:489:3830:12
9:44
+0:12
15K
9.32 mi11:50:541:31:499:5232:01
10:19
+0:35
20K
12.43 mi12:21:572:02:529:5431:03
10:00
-0:19
HALF
13.11 mi12:28:452:09:409:546:48
9:59
-0:01
25K
15.53 mi12:53:202:34:159:5624:35
10:09
+0:10
30K
18.64 mi13:25:383:06:3310:0132:18
10:24
+0:15
20M
20.00 mi13:39:403:20:3510:0214:02
10:20
-0:04
21M
21.00 mi13:50:443:31:3910:0511:04
11:04
+0:44
35K
21.75 mi13:58:273:39:2210:067:43
10:19
-0:45
23M
23.00 mi14:11:333:52:2810:0713:06
10:29
+0:10
24M
24.00 mi14:21:574:02:5210:0810:24
10:24
-0:05
40K
24.85 mi14:31:074:12:0210:099:10
10:44
+0:20
25.2M
25.20 mi14:35:014:15:5610:103:54
11:19
+0:35
FINISH
26.22 mi14:44:464:25:4110:099:45
9:35
-1:44

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:32 /mi

Average Pace

10:08 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

4:01:33

91% of race

Time at Steady Pace

20:14

8% of race

Time at Slower Pace

3:54

1% of race

Average Pace: 10:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:48:4129:369:3229:36
9:32
#24558
10K
6.21 mi11:18:5359:489:3830:12
9:44
#24883
15K
9.32 mi11:50:541:31:499:5232:01
10:19
#25437
20K
12.43 mi12:21:572:02:529:5431:03
10:00
#25341
HALF
13.11 mi12:28:452:09:409:546:48
9:59
#25366
25K
15.53 mi12:53:202:34:159:5624:35
10:09
#25212
30K
18.64 mi13:25:383:06:3310:0132:18
10:24
#25003
20M
20.00 mi13:39:403:20:3510:0214:02
10:20
#24884
21M
21.00 mi13:50:443:31:3910:0511:04
11:04
#24778
35K
21.75 mi13:58:273:39:2210:067:43
10:19
#24725
23M
23.00 mi14:11:333:52:2810:0713:06
10:29
#24662
24M
24.00 mi14:21:574:02:5210:0810:24
10:24
#24628
40K
24.85 mi14:31:074:12:0210:099:10
10:44
#24581
25.2M
25.20 mi14:35:014:15:5610:103:54
11:19
#24555
FINISH
26.22 mi14:44:464:25:4110:099:45
9:35
#24485
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 mi24558145031450326334(Top 91%)15314(Top 94%)15314(Top 1011%)
10K6.21 mi3.10 mi24883-32514674-17114674-17125134(Top 87%)14792(Top 91%)14792(Top 977%)
15K9.32 mi3.11 mi25437-55414921-24714921-24726334(Top 91%)15314(Top 94%)15314(Top 1011%)
20K12.43 mi3.11 mi25341+9614882+3914882+3925029(Top 86%)14720(Top 90%)14720(Top 972%)
HALF13.11 mi0.68 mi25366-2514894-1214894-1225617(Top 88%)14960(Top 92%)14960(Top 988%)
25K15.53 mi2.42 mi25212+15414816+7814816+7824605(Top 85%)14481(Top 89%)14481(Top 956%)
30K18.64 mi3.11 mi25003+20914680+13614680+13624072(Top 83%)14113(Top 86%)14113(Top 932%)
20M20.00 mi1.36 mi24884+11914606+7414606+7423433(Top 81%)13739(Top 84%)13739(Top 907%)
21M21.00 mi1.00 mi24778+10614538+6814538+6823262(Top 80%)13606(Top 83%)13606(Top 899%)
35K21.75 mi0.75 mi24725+5314506+3214506+3223912(Top 82%)13883(Top 85%)13883(Top 917%)
23M23.00 mi1.25 mi24662+6314468+3814468+3823310(Top 80%)13545(Top 83%)13545(Top 895%)
24M24.00 mi1.00 mi24628+3414439+2914439+2923845(Top 82%)13763(Top 84%)13763(Top 909%)
40K24.85 mi0.85 mi24581+4714399+4014399+4023702(Top 82%)13641(Top 83%)13641(Top 901%)
25.2M25.20 mi0.35 mi24555+2614378+2114378+2123101(Top 80%)13358(Top 82%)13358(Top 882%)
FINISH26.22 mi1.02 mi24485+7014327+5114327+5122570(Top 78%)13114(Top 80%)13114(Top 866%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26334

Males

15314

M60-64

15314

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25134

Males

14792

M60-64

14792

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26334

Males

15314

M60-64

15314

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

25029

Males

14720

M60-64

14720

20K→HALF

12.4 - 13.1 mi

Top 88%
Γ—2
+19ft-37ft

Overall

25617

Males

14960

M60-64

14960

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24605

Males

14481

M60-64

14481

25K→30K

15.5 - 18.6 mi

Top 83%
Γ—9
+181ft-148ft

Overall

24072

Males

14113

M60-64

14113

30K→20M

18.6 - 20.0 mi

Top 81%
Γ—5
+64ft-50ft

Overall

23433

Males

13739

M60-64

13739

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23262

Males

13606

M60-64

13606

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23912

Males

13883

M60-64

13883

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23310

Males

13545

M60-64

13545

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23845

Males

13763

M60-64

13763

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23702

Males

13641

M60-64

13641

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23101

Males

13358

M60-64

13358

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22570

Males

13114

M60-64

13114

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1360
Passed By
1287
Net Change
+73
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24558
5K β†’ 10K110435-325#24558#24883
10K β†’ 15K24578-554#24883#25437
15K β†’ 20K16367+96#25437#25341
20K β†’ HALF1136-25#25341#25366
HALF β†’ 25K17117+154#25366#25212
25K β†’ 30K24132+209#25212#25003
30K β†’ 20M13415+119#25003#24884
20M β†’ 21M11711+106#24884#24778
21M β†’ 35K618+53#24778#24725
35K β†’ 23M8926+63#24725#24662
23M β†’ 24M5117+34#24662#24628
24M β†’ 40K6922+47#24628#24581
40K β†’ 25.2M3711+26#24581#24555
25.2M β†’ FINISH8212+70#24555#24485
TOTALS13601287+73
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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