Boston Marathon logo
BOSTON MARATHON 2024

Bruno Samson

Bib: 18215•M

QC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 44%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 46%
Division (M60-64)
#0 / 1173
Top 17%
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
7:31/mi
23:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:27/mi
46:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:45/mi
1:10:35
↑ 67↓ 78
20K· 12.43 mi
7:58/mi
1:35:19
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:40:48
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
2:00:48
↑ 66↓ 880.2%
30K· 18.64 mi
8:32/mi
2:27:20
↑ 181↓ 1480.2%
20M
9:22/mi
2:40:04
↑ 64↓ 500.2%
21M
9:31/mi
2:49:35
↑ 106↓ 241.6%
35K· 21.75 mi
9:36/mi
2:56:46
↑ 17↓ 861.7%
23M
9:18/mi
3:08:25
↑ 23↓ 630.6%
24M
8:36/mi
3:17:01
↓ 821.3%
40K· 24.85 mi
9:04/mi
3:24:46
↓ 200.3%
25.2M
11:04/mi
3:28:35
↑ 13↓ 160.2%
Finish· 26.22 mi
8:22/mi
3:37:07
↑ 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
Time1:40:48
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:56:19
Pace8:52 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3023:227:3123:22
7:31
-
10K
6.21 mi11:37:3946:317:2923:09
7:27
-0:04
15K
9.32 mi12:01:431:10:357:3424:04
7:45
+0:18
20K
12.43 mi12:26:271:35:197:4024:44
7:58
+0:13
Half
13.11 mi12:31:561:40:487:415:29
8:02
+0:04
25K
15.53 mi12:51:562:00:487:4720:00
8:15
+0:13
30K
18.64 mi13:18:282:27:207:5426:32
8:32
+0:17
20M
20.00 mi13:31:122:40:048:0012:44
9:22
+0:50
21M
21.00 mi13:40:432:49:358:059:31
9:31
+0:09
35K
21.75 mi13:47:542:56:468:087:11
9:36
+0:05
23M
23.00 mi13:59:333:08:258:1211:39
9:18
-0:18
24M
24.00 mi14:08:093:17:018:138:36
8:36
-0:42
40K
24.85 mi14:15:543:24:468:147:45
9:04
+0:28
25.2M
25.20 mi14:19:433:28:358:173:49
11:04
+2:00
Finish
26.22 mi14:28:153:37:078:178:32
8:22
-2:42

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

7:27 /mi

Average Pace

8:17 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:48

46% of race

Time at Steady Pace

1:03:40

29% of race

Time at Slower Pace

52:39

24% of race

Average Pace: 8:17 /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 mi11:14:3023:227:3123:22
7:31
#10935
10K
6.21 mi11:37:3946:317:2923:09
7:27
#10371
15K
9.32 mi12:01:431:10:357:3424:04
7:45
#10744
20K
12.43 mi12:26:271:35:197:4024:44
7:58
#10936
Half
13.11 mi12:31:561:40:487:415:29
8:02
#11049
25K
15.53 mi12:51:562:00:487:4720:00
8:15
#11123
30K
18.64 mi13:18:282:27:207:5426:32
8:32
#10963
20M
20.00 mi13:31:122:40:048:0012:44
9:22
#11208
21M
21.00 mi13:40:432:49:358:059:31
9:31
#11146
35K
21.75 mi13:47:542:56:468:087:11
9:36
#11358
23M
23.00 mi13:59:333:08:258:1211:39
9:18
#11401
24M
24.00 mi14:08:093:17:018:138:36
8:36
#11292
40K
24.85 mi14:15:543:24:468:147:45
9:04
#11254
25.2M
25.20 mi14:19:433:28:358:173:49
11:04
#11308
Finish
26.22 mi14:28:153:37:078:178:32
8:22
#11249
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi109358382838211523(Top 45%)8525(Top 58%)8525(Top 727%)
10K6.21 mi3.10 mi10371+5648098+2848098+2849851(Top 39%)7800(Top 54%)7800(Top 665%)
15K9.32 mi3.11 mi10744-3738229-1318229-13111523(Top 45%)8525(Top 58%)8525(Top 727%)
20K12.43 mi3.11 mi10936-1928289-608289-6011550(Top 45%)8434(Top 58%)8434(Top 719%)
Half13.11 mi0.68 mi11049-1138331-428331-4212954(Top 51%)9053(Top 62%)9053(Top 772%)
25K15.53 mi2.42 mi11123-748307+248307+2411648(Top 46%)8306(Top 57%)8306(Top 708%)
30K18.64 mi3.11 mi10963+1608131+1768131+17610845(Top 42%)7709(Top 53%)7709(Top 657%)
20M20.00 mi1.36 mi11208-2458194-638194-6313935(Top 55%)8812(Top 60%)8812(Top 751%)
21M21.00 mi1.00 mi11146+628115+798115+7910902(Top 43%)7179(Top 49%)7179(Top 612%)
35K21.75 mi0.75 mi11358-2128185-708185-7015821(Top 62%)9528(Top 65%)9528(Top 812%)
23M23.00 mi1.25 mi11401-438126+598126+5912600(Top 49%)7853(Top 54%)7853(Top 669%)
24M24.00 mi1.00 mi11292+1098026+1008026+10010029(Top 39%)6557(Top 45%)6557(Top 559%)
40K24.85 mi0.85 mi11254+387969+577969+5711139(Top 44%)6992(Top 48%)6992(Top 596%)
25.2M25.20 mi0.35 mi11308-547966+37966+314678(Top 57%)8755(Top 60%)8755(Top 746%)
Finish26.22 mi1.02 mi11249+597889+777889+7710781(Top 42%)6886(Top 47%)6886(Top 587%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11523

Males

8525

M60-64

8525

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

9851

Males

7800

M60-64

7800

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11523

Males

8525

M60-64

8525

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11550

Males

8434

M60-64

8434

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

12954

Males

9053

M60-64

9053

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11648

Males

8306

M60-64

8306

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10845

Males

7709

M60-64

7709

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

13935

Males

8812

M60-64

8812

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10902

Males

7179

M60-64

7179

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15821

Males

9528

M60-64

9528

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12600

Males

7853

M60-64

7853

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10029

Males

6557

M60-64

6557

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11139

Males

6992

M60-64

6992

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14678

Males

8755

M60-64

8755

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10781

Males

6886

M60-64

6886

Passing Analysis

Category:
Athletes Passed
2333
Passed By
2647
Net Change
-314
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10935
5K → 10K64581+564#10935#10371
10K → 15K107480-373#10371#10744
15K → 20K160352-192#10744#10936
20K → Half11124-113#10936#11049
Half → 25K192266-74#11049#11123
25K → 30K377217+160#11123#10963
30K → 20M75320-245#10963#11208
20M → 21M176114+62#11208#11146
21M → 35K43255-212#11146#11358
35K → 23M137180-43#11358#11401
23M → 24M15546+109#11401#11292
24M → 40K10668+38#11292#11254
40K → 25.2M3690-54#11254#11308
25.2M → Finish11354+59#11308#11249
TOTALS23332647-314
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing