Boston Marathon logo
BOSTON MARATHON 2024

Richard Marshall

Bib: 1051•M

ON

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 22%
Division (M18-39)
#0 / 4849
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:29
Rank: #1942
Start → 5K
6:16/mi
19:29 split
10K· 6.21 mi
39:15
Rank: #2063 (-121)
5K → 10K
6:22/mi
19:46 split
15K· 9.32 mi
58:49
Rank: #1915 (+148)
10K → 15K
6:18/mi
19:34 split
20K· 12.43 mi
1:19:28
Rank: #2138 (-223)
15K → 20K
6:39/mi
20:39 split
Half· 13.11 mi
1:23:58
Rank: #2177 (-39)
20K → Half
6:36/mi
4:30 split
25K· 15.53 mi
1:40:53
Rank: #2426 (-249)
Half → 25K
6:59/mi
16:55 split
30K· 18.64 mi
2:03:59
Rank: #2775 (-349)
25K → 30K
7:26/mi
23:06 split
20M
2:14:16
Rank: #2929 (-154)
30K → 20M
7:34/mi
10:17 split
21M
2:22:32
Rank: #3046 (-117)
20M → 21M
8:16/mi
8:16 split
35K· 21.75 mi
2:27:55
Rank: #3059 (-13)
21M → 35K
7:12/mi
5:23 split
23M
2:37:44
Rank: #3188 (-129)
35K → 23M
7:50/mi
9:49 split
24M
2:45:31
Rank: #3266 (-78)
23M → 24M
7:47/mi
7:47 split
40K· 24.85 mi
2:52:35
Rank: #3377 (-111)
24M → 40K
8:16/mi
7:04 split
25.2M
2:55:43
Rank: #3404 (-27)
40K → 25.2M
9:05/mi
3:08 split
Finish· 26.22 mi
3:03:37
Rank: #3449 (-45)
25.2M → Finish
7:45/mi
7:54 split

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
Time1:23:58
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:39:39
Pace7:36 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5019:296:1619:29
6:16
-
10K
6.21 mi10:39:3639:156:1919:46
6:22
+0:06
15K
9.32 mi10:59:1058:496:1919:34
6:18
-0:04
20K
12.43 mi11:19:491:19:286:2420:39
6:39
+0:21
Half
13.11 mi11:24:191:23:586:244:30
6:36
-0:03
25K
15.53 mi11:41:141:40:536:3016:55
6:59
+0:23
30K
18.64 mi12:04:202:03:596:3923:06
7:26
+0:27
20M
20.00 mi12:14:372:14:166:4310:17
7:34
+0:08
21M
21.00 mi12:22:532:22:326:478:16
8:16
+0:42
35K
21.75 mi12:28:162:27:556:485:23
7:12
-1:04
23M
23.00 mi12:38:052:37:446:519:49
7:50
+0:38
24M
24.00 mi12:45:522:45:316:547:47
7:47
-0:03
40K
24.85 mi12:52:562:52:356:577:04
8:16
+0:29
25.2M
25.20 mi12:56:042:55:436:583:08
9:05
+0:49
Finish
26.22 mi13:03:583:03:377:007:54
7:45
-1:20

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

6:16 /mi

Average Pace

7:00 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:53

55% of race

Time at Steady Pace

1:04:16

35% of race

Time at Slower Pace

18:28

10% of race

Average Pace: 7:00 /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 mi10:19:5019:296:1619:29
6:16
#1942
10K
6.21 mi10:39:3639:156:1919:46
6:22
#2063
15K
9.32 mi10:59:1058:496:1919:34
6:18
#1915
20K
12.43 mi11:19:491:19:286:2420:39
6:39
#2138
Half
13.11 mi11:24:191:23:586:244:30
6:36
#2177
25K
15.53 mi11:41:141:40:536:3016:55
6:59
#2426
30K
18.64 mi12:04:202:03:596:3923:06
7:26
#2775
20M
20.00 mi12:14:372:14:166:4310:17
7:34
#2929
21M
21.00 mi12:22:532:22:326:478:16
8:16
#3046
35K
21.75 mi12:28:162:27:556:485:23
7:12
#3059
23M
23.00 mi12:38:052:37:446:519:49
7:50
#3188
24M
24.00 mi12:45:522:45:316:547:47
7:47
#3266
40K
24.85 mi12:52:562:52:356:577:04
8:16
#3377
25.2M
25.20 mi12:56:042:55:436:583:08
9:05
#3404
Finish
26.22 mi13:03:583:03:377:007:54
7:45
#3449
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1942187918791738(Top 7%)1685(Top 12%)1685(Top 35%)
10K6.21 mi3.10 mi2063-1211995-1161995-1162220(Top 9%)2141(Top 15%)2141(Top 44%)
15K9.32 mi3.11 mi1915+1481851+1441851+1441738(Top 7%)1685(Top 12%)1685(Top 35%)
20K12.43 mi3.11 mi2138-2232066-2152066-2152892(Top 11%)2759(Top 19%)2759(Top 57%)
Half13.11 mi0.68 mi2177-392101-352101-353157(Top 12%)3001(Top 21%)3001(Top 62%)
25K15.53 mi2.42 mi2426-2492327-2262327-2264233(Top 17%)3889(Top 27%)3889(Top 80%)
30K18.64 mi3.11 mi2775-3492637-3102637-3104782(Top 19%)4193(Top 29%)4193(Top 86%)
20M20.00 mi1.36 mi2929-1542776-1392776-1394577(Top 18%)3959(Top 27%)3959(Top 82%)
21M21.00 mi1.00 mi3046-1172876-1002876-1005167(Top 20%)4193(Top 29%)4193(Top 86%)
35K21.75 mi0.75 mi3059-132883-72883-73742(Top 15%)3267(Top 22%)3267(Top 67%)
23M23.00 mi1.25 mi3188-1292983-1002983-1004970(Top 19%)3954(Top 27%)3954(Top 82%)
24M24.00 mi1.00 mi3266-783043-603043-605429(Top 21%)4135(Top 28%)4135(Top 85%)
40K24.85 mi0.85 mi3377-1113129-863129-867096(Top 28%)4897(Top 34%)4897(Top 101%)
25.2M25.20 mi0.35 mi3404-273145-163145-166834(Top 27%)4700(Top 32%)4700(Top 97%)
Finish26.22 mi1.02 mi3449-453171-263171-267016(Top 27%)4861(Top 33%)4861(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1738

Males

1685

M18-39

1685

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2220

Males

2141

M18-39

2141

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1738

Males

1685

M18-39

1685

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2892

Males

2759

M18-39

2759

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

3157

Males

3001

M18-39

3001

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4233

Males

3889

M18-39

3889

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4782

Males

4193

M18-39

4193

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4577

Males

3959

M18-39

3959

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5167

Males

4193

M18-39

4193

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3742

Males

3267

M18-39

3267

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4970

Males

3954

M18-39

3954

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5429

Males

4135

M18-39

4135

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7096

Males

4897

M18-39

4897

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6834

Males

4700

M18-39

4700

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7016

Males

4861

M18-39

4861

Passing Analysis

Category:
Athletes Passed
639
Passed By
2146
Net Change
-1507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1942
5K → 10K60181-121#1942#2063
10K → 15K17022+148#2063#1915
15K → 20K34257-223#1915#2138
20K → Half544-39#2138#2177
Half → 25K34283-249#2177#2426
25K → 30K57406-349#2426#2775
30K → 20M36190-154#2775#2929
20M → 21M46163-117#2929#3046
21M → 35K3952-13#3046#3059
35K → 23M47176-129#3059#3188
23M → 24M32110-78#3188#3266
24M → 40K25136-111#3266#3377
40K → 25.2M1744-27#3377#3404
25.2M → Finish3782-45#3404#3449
TOTALS6392146-1507
📊

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