Boston Marathon logo
BOSTON MARATHON 2024

Samuel Spagnul

Bib: 27660•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
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
8:11/mi
25:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
50:41
↑ 79↓ 1380.4%
15K· 9.32 mi
8:03/mi
1:15:42
↑ 67↓ 78
20K· 12.43 mi
8:13/mi
1:41:13
↑ 106↓ 860.1%
Half· 13.11 mi
8:01/mi
1:46:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:18/mi
2:06:49
↑ 66↓ 880.2%
30K· 18.64 mi
8:43/mi
2:33:53
↑ 181↓ 1480.2%
20M
8:59/mi
2:46:06
↑ 64↓ 500.2%
21M
10:07/mi
2:56:13
↑ 106↓ 241.6%
35K· 21.75 mi
8:37/mi
3:02:40
↑ 17↓ 861.7%
23M
9:28/mi
3:14:31
↑ 23↓ 630.6%
24M
8:31/mi
3:23:02
↓ 821.3%
40K· 24.85 mi
9:48/mi
3:31:25
↓ 200.3%
25.2M
10:15/mi
3:34:57
↑ 13↓ 160.2%
Finish· 26.22 mi
9:19/mi
3:44:27
↑ 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
Time1:46:41
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:57:46
Pace8:59 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5625:268:1125:26
8:11
-
10K
6.21 mi12:09:1150:418:0925:15
8:08
-0:03
15K
9.32 mi12:34:121:15:428:0725:01
8:03
-0:05
20K
12.43 mi12:59:431:41:138:0925:31
8:13
+0:10
Half
13.11 mi13:05:111:46:418:085:28
8:01
-0:12
25K
15.53 mi13:25:192:06:498:1020:08
8:18
+0:17
30K
18.64 mi13:52:232:33:538:1527:04
8:43
+0:25
20M
20.00 mi14:04:362:46:068:1812:13
8:59
+0:16
21M
21.00 mi14:14:432:56:138:2310:07
10:07
+1:08
35K
21.75 mi14:21:103:02:408:246:27
8:37
-1:30
23M
23.00 mi14:33:013:14:318:2711:51
9:28
+0:51
24M
24.00 mi14:41:323:23:028:288:31
8:31
-0:57
40K
24.85 mi14:49:553:31:258:308:23
9:48
+1:17
25.2M
25.20 mi14:53:273:34:578:323:32
10:15
+0:27
Finish
26.22 mi15:02:573:44:278:349:30
9:19
-0:56

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

8:01 /mi

Average Pace

8:34 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:41

48% of race

Time at Steady Pace

1:14:23

33% of race

Time at Slower Pace

43:23

19% of race

Average Pace: 8:34 /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 mi11:43:5625:268:1125:26
8:11
#15934
10K
6.21 mi12:09:1150:418:0925:15
8:08
#15485
15K
9.32 mi12:34:121:15:428:0725:01
8:03
#14862
20K
12.43 mi12:59:431:41:138:0925:31
8:13
#14350
Half
13.11 mi13:05:111:46:418:085:28
8:01
#14261
25K
15.53 mi13:25:192:06:498:1020:08
8:18
#13811
30K
18.64 mi13:52:232:33:538:1527:04
8:43
#13316
20M
20.00 mi14:04:362:46:068:1812:13
8:59
#13160
21M
21.00 mi14:14:432:56:138:2310:07
10:07
#13167
35K
21.75 mi14:21:103:02:408:246:27
8:37
#13050
23M
23.00 mi14:33:013:14:318:2711:51
9:28
#13068
24M
24.00 mi14:41:323:23:028:288:31
8:31
#12884
40K
24.85 mi14:49:553:31:258:308:23
9:48
#12945
25.2M
25.20 mi14:53:273:34:578:323:32
10:15
#12905
Finish
26.22 mi15:02:573:44:278:349:30
9:19
#13019
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi15934103681036813791(Top 54%)9523(Top 65%)9523(Top 474%)
10K6.21 mi3.10 mi15485+44910211+15710211+15715040(Top 59%)10044(Top 69%)10044(Top 500%)
15K9.32 mi3.11 mi14862+6239966+2459966+24513791(Top 54%)9523(Top 65%)9523(Top 474%)
20K12.43 mi3.11 mi14350+5129743+2239743+22313206(Top 52%)9221(Top 63%)9221(Top 459%)
Half13.11 mi0.68 mi14261+899702+419702+4112803(Top 50%)8999(Top 62%)8999(Top 448%)
25K15.53 mi2.42 mi13811+4509494+2089494+20811996(Top 47%)8457(Top 58%)8457(Top 421%)
30K18.64 mi3.11 mi13316+4959193+3019193+30111750(Top 46%)8123(Top 56%)8123(Top 404%)
20M20.00 mi1.36 mi13160+1569055+1389055+13812066(Top 47%)7983(Top 55%)7983(Top 397%)
21M21.00 mi1.00 mi13167-78997+588997+5813425(Top 53%)8394(Top 58%)8394(Top 418%)
35K21.75 mi0.75 mi13050+1178916+818916+8111399(Top 45%)7406(Top 51%)7406(Top 369%)
23M23.00 mi1.25 mi13068-188863+538863+5313349(Top 52%)8244(Top 57%)8244(Top 410%)
24M24.00 mi1.00 mi12884+1848745+1188745+1189549(Top 37%)6319(Top 43%)6319(Top 315%)
40K24.85 mi0.85 mi12945-618720+258720+2514263(Top 56%)8573(Top 59%)8573(Top 427%)
25.2M25.20 mi0.35 mi12905+408685+358685+3511881(Top 47%)7319(Top 50%)7319(Top 364%)
Finish26.22 mi1.02 mi13019-1148699-148699-1415701(Top 61%)9297(Top 64%)9297(Top 463%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

13791

Males

9523

M40-44

9523

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15040

Males

10044

M40-44

10044

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

13791

Males

9523

M40-44

9523

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13206

Males

9221

M40-44

9221

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

12803

Males

8999

M40-44

8999

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

11996

Males

8457

M40-44

8457

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

11750

Males

8123

M40-44

8123

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12066

Males

7983

M40-44

7983

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13425

Males

8394

M40-44

8394

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11399

Males

7406

M40-44

7406

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13349

Males

8244

M40-44

8244

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9549

Males

6319

M40-44

6319

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14263

Males

8573

M40-44

8573

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11881

Males

7319

M40-44

7319

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15701

Males

9297

M40-44

9297

Passing Analysis

Category:
Athletes Passed
3922
Passed By
1007
Net Change
+2915
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15934
5K → 10K567118+449#15934#15485
10K → 15K65027+623#15485#14862
15K → 20K54634+512#14862#14350
20K → Half967+89#14350#14261
Half → 25K47222+450#14261#13811
25K → 30K56469+495#13811#13316
30K → 20M23074+156#13316#13160
20M → 21M127134-7#13160#13167
21M → 35K13922+117#13167#13050
35K → 23M136154-18#13050#13068
23M → 24M19612+184#13068#12884
24M → 40K86147-61#12884#12945
40K → 25.2M6222+40#12945#12905
25.2M → Finish51165-114#12905#13019
TOTALS39221007+2915
📊

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