Boston Marathon logo
BOSTON MARATHON 2024

David Santoro

Bib: 15742•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:07/mi
28:21
↑ 97↓ 3451.5%
10K· 6.21 mi
9:37/mi
58:13
↑ 79↓ 1380.4%
15K· 9.32 mi
9:38/mi
1:28:08
↑ 67↓ 78
20K· 12.43 mi
9:54/mi
1:58:53
↑ 106↓ 860.1%
Half· 13.11 mi
10:02/mi
2:05:44
↑ 19↓ 370.5%
25K· 15.53 mi
10:17/mi
2:30:39
↑ 66↓ 880.2%
30K· 18.64 mi
10:55/mi
3:04:35
↑ 181↓ 1480.2%
20M
10:39/mi
3:19:03
↑ 64↓ 500.2%
21M
12:06/mi
3:31:09
↑ 106↓ 241.6%
35K· 21.75 mi
11:08/mi
3:39:29
↑ 17↓ 861.7%
23M
12:13/mi
3:54:47
↑ 23↓ 630.6%
24M
11:30/mi
4:06:17
↓ 821.3%
40K· 24.85 mi
13:15/mi
4:17:37
↓ 200.3%
25.2M
13:12/mi
4:22:10
↑ 13↓ 160.2%
Finish· 26.22 mi
10:25/mi
4:32:47
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:44
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:27:03
Pace11:13 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:2428:219:0728:21
9:07
-
10K
6.21 mi11:31:1658:139:2229:52
9:37
+0:30
15K
9.32 mi12:01:111:28:089:2729:55
9:38
+0:01
20K
12.43 mi12:31:561:58:539:3430:45
9:54
+0:16
Half
13.11 mi12:38:472:05:449:356:51
10:02
+0:08
25K
15.53 mi13:03:422:30:399:4224:55
10:17
+0:15
30K
18.64 mi13:37:383:04:359:5433:56
10:55
+0:38
20M
20.00 mi13:52:063:19:039:5714:28
10:39
-0:16
21M
21.00 mi14:04:123:31:0910:0312:06
12:06
+1:27
35K
21.75 mi14:12:323:39:2910:068:20
11:08
-0:58
23M
23.00 mi14:27:503:54:4710:1215:18
12:13
+1:05
24M
24.00 mi14:39:204:06:1710:1611:30
11:30
-0:43
40K
24.85 mi14:50:404:17:3710:2211:20
13:15
+1:45
25.2M
25.20 mi14:55:134:22:1010:244:33
13:12
-0:03
Finish
26.22 mi15:05:504:32:4710:2510:37
10:25
-2:47

Checkpoints & Pacing

📈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

9:07 /mi

Average Pace

10:25 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:53

44% of race

Time at Steady Pace

1:39:07

36% of race

Time at Slower Pace

54:47

20% of race

Average Pace: 10:24 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:01:2428:219:0728:21
9:07
#20565
10K
6.21 mi11:31:1658:139:2229:52
9:37
#21180
15K
9.32 mi12:01:111:28:089:2729:55
9:38
#21101
20K
12.43 mi12:31:561:58:539:3430:45
9:54
#20854
Half
13.11 mi12:38:472:05:449:356:51
10:02
#20882
25K
15.53 mi13:03:422:30:399:4224:55
10:17
#20692
30K
18.64 mi13:37:383:04:359:5433:56
10:55
#20527
20M
20.00 mi13:52:063:19:039:5714:28
10:39
#20341
21M
21.00 mi14:04:123:31:0910:0312:06
12:06
#20261
35K
21.75 mi14:12:323:39:2910:068:20
11:08
#20248
23M
23.00 mi14:27:503:54:4710:1215:18
12:13
#20308
24M
24.00 mi14:39:204:06:1710:1611:30
11:30
#20327
40K
24.85 mi14:50:404:17:3710:2211:20
13:15
#20438
25.2M
25.20 mi14:55:134:22:1010:244:33
13:12
#20418
Finish
26.22 mi15:05:504:32:4710:2510:37
10:25
#20384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20565123391233921037(Top 82%)12651(Top 87%)12651(Top 1079%)
10K6.21 mi3.10 mi21180-61512661-32212661-32221670(Top 85%)12876(Top 88%)12876(Top 1098%)
15K9.32 mi3.11 mi21101+7912638+2312638+2321037(Top 82%)12651(Top 87%)12651(Top 1079%)
20K12.43 mi3.11 mi20854+24712529+10912529+10920328(Top 80%)12287(Top 84%)12287(Top 1047%)
Half13.11 mi0.68 mi20882-2812545-1612545-1621593(Top 85%)12813(Top 88%)12813(Top 1092%)
25K15.53 mi2.42 mi20692+19012434+11112434+11119865(Top 78%)11975(Top 82%)11975(Top 1021%)
30K18.64 mi3.11 mi20527+16512321+11312321+11319815(Top 78%)11757(Top 81%)11757(Top 1002%)
20M20.00 mi1.36 mi20341+18612189+13212189+13218438(Top 72%)10970(Top 75%)10970(Top 935%)
21M21.00 mi1.00 mi20261+8012129+6012129+6019066(Top 75%)11182(Top 77%)11182(Top 953%)
35K21.75 mi0.75 mi20248+1312104+2512104+2520123(Top 79%)11673(Top 80%)11673(Top 995%)
23M23.00 mi1.25 mi20308-6012110-612110-621208(Top 83%)12174(Top 84%)12174(Top 1038%)
24M24.00 mi1.00 mi20327-1912093+1712093+1720436(Top 80%)11740(Top 81%)11740(Top 1001%)
40K24.85 mi0.85 mi20438-11112123-3012123-3022670(Top 89%)12845(Top 88%)12845(Top 1095%)
25.2M25.20 mi0.35 mi20418+2012113+1012113+1020151(Top 79%)11502(Top 79%)11502(Top 981%)
Finish26.22 mi1.02 mi20384+3412080+3312080+3319792(Top 77%)11372(Top 78%)11372(Top 969%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

21037

Males

12651

M60-64

12651

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21670

Males

12876

M60-64

12876

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

21037

Males

12651

M60-64

12651

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

20328

Males

12287

M60-64

12287

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

21593

Males

12813

M60-64

12813

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

19865

Males

11975

M60-64

11975

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

19815

Males

11757

M60-64

11757

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18438

Males

10970

M60-64

10970

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

19066

Males

11182

M60-64

11182

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

20123

Males

11673

M60-64

11673

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21208

Males

12174

M60-64

12174

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

20436

Males

11740

M60-64

11740

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22670

Males

12845

M60-64

12845

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20151

Males

11502

M60-64

11502

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19792

Males

11372

M60-64

11372

Passing Analysis

Category:
Athletes Passed
1769
Passed By
1588
Net Change
+181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20565
5K → 10K81696-615#20565#21180
10K → 15K216137+79#21180#21101
15K → 20K32780+247#21101#20854
20K → Half2250-28#20854#20882
Half → 25K24151+190#20882#20692
25K → 30K26398+165#20692#20527
30K → 20M1959+186#20527#20341
20M → 21M11333+80#20341#20261
21M → 35K6249+13#20261#20248
35K → 23M64124-60#20248#20308
23M → 24M5877-19#20308#20327
24M → 40K26137-111#20327#20438
40K → 25.2M3515+20#20438#20418
25.2M → Finish6632+34#20418#20384
TOTALS17691588+181
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing