Boston Marathon logo
BOSTON MARATHON 2024

Philip Chapman

Bib: 29751•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 (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:44
Rank: #20972
Start → 5K
28:44 | 9:15/mi
10K· 6.21 mi
58:47
Rank: #21437 (-465)
5K → 10K
30:03 | 9:40/mi
15K· 9.32 mi
1:30:35
Rank: #21807 (-370)
10K → 15K
31:48 | 10:14/mi
20K· 12.43 mi
2:05:10
Rank: #22134 (-327)
15K → 20K
34:35 | 11:08/mi
Half· 13.11 mi
2:12:24
Rank: #22179 (-45)
20K → Half
7:14 | 10:36/mi
25K· 15.53 mi
2:41:25
Rank: #22394 (-215)
Half → 25K
29:01 | 11:58/mi
30K· 18.64 mi
3:19:33
Rank: #22394
25K → 30K
38:08 | 12:16/mi
20M
3:37:06
Rank: #22445 (-51)
30K → 20M
17:33 | 12:55/mi
21M
3:51:25
Rank: #22486 (-41)
20M → 21M
14:19 | 14:19/mi
35K· 21.75 mi
4:01:21
Rank: #22560 (-74)
21M → 35K
9:56 | 13:17/mi
23M
4:18:07
Rank: #22621 (-61)
35K → 23M
16:46 | 13:23/mi
24M
4:31:05
Rank: #22649 (-28)
23M → 24M
12:58 | 12:58/mi
40K· 24.85 mi
4:42:53
Rank: #22718 (-69)
24M → 40K
11:48 | 13:48/mi
25.2M
4:47:32
Rank: #22689 (+29)
40K → 25.2M
4:39 | 13:29/mi
Finish· 26.22 mi
4:59:38
Rank: #22742 (-53)
25.2M → Finish
12:06 | 11:52/mi

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
Time2:12:24
Pace10:06 /mi
2nd Half
Distance13.11 mi
Time2:47:14
Pace12:45 /mi
📊Positive Split: 26.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3628:449:1528:44
9:15
-
10K
6.21 mi12:21:3958:479:2830:03
9:40
+0:25
15K
9.32 mi12:53:271:30:359:4331:48
10:14
+0:34
20K
12.43 mi13:28:022:05:1010:0434:35
11:08
+0:54
Half
13.11 mi13:35:162:12:2410:067:14
10:36
-0:32
25K
15.53 mi14:04:172:41:2510:2329:01
11:58
+1:22
30K
18.64 mi14:42:253:19:3310:4238:08
12:16
+0:18
20M
20.00 mi14:59:583:37:0610:5117:33
12:55
+0:39
21M
21.00 mi15:14:173:51:2511:0114:19
14:19
+1:24
35K
21.75 mi15:24:134:01:2111:069:56
13:17
-1:02
23M
23.00 mi15:40:594:18:0711:1316:46
13:23
+0:06
24M
24.00 mi15:53:574:31:0511:1812:58
12:58
-0:25
40K
24.85 mi16:05:454:42:5311:2311:48
13:48
+0:50
25.2M
25.20 mi16:10:244:47:3211:254:39
13:29
-0:19
Finish
26.22 mi16:22:304:59:3811:2612:06
11:52
-1:37

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

9:15 /mi

Average Pace

11:26 /mi

Slowest Pace

14:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:24

44% of race

Time at Steady Pace

1:49:46

37% of race

Time at Slower Pace

57:28

19% of race

Average Pace: 11:26 /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 mi11:51:3628:449:1528:44
9:15
#20972
10K
6.21 mi12:21:3958:479:2830:03
9:40
#21437
15K
9.32 mi12:53:271:30:359:4331:48
10:14
#21807
20K
12.43 mi13:28:022:05:1010:0434:35
11:08
#22134
Half
13.11 mi13:35:162:12:2410:067:14
10:36
#22179
25K
15.53 mi14:04:172:41:2510:2329:01
11:58
#22394
30K
18.64 mi14:42:253:19:3310:4238:08
12:16
#22394
20M
20.00 mi14:59:583:37:0610:5117:33
12:55
#22445
21M
21.00 mi15:14:173:51:2511:0114:19
14:19
#22486
35K
21.75 mi15:24:134:01:2111:069:56
13:17
#22560
23M
23.00 mi15:40:594:18:0711:1316:46
13:23
#22621
24M
24.00 mi15:53:574:31:0511:1812:58
12:58
#22649
40K
24.85 mi16:05:454:42:5311:2311:48
13:48
#22718
25.2M
25.20 mi16:10:244:47:3211:254:39
13:29
#22689
Finish
26.22 mi16:22:304:59:3811:2612:06
11:52
#22742
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20972125381253822405(Top 88%)13266(Top 91%)13266(Top 686%)
10K6.21 mi3.10 mi21437-46512779-24112779-24121782(Top 85%)12947(Top 89%)12947(Top 669%)
15K9.32 mi3.11 mi21807-37012963-18412963-18422405(Top 88%)13266(Top 91%)13266(Top 686%)
20K12.43 mi3.11 mi22134-32713118-15513118-15522854(Top 89%)13437(Top 92%)13437(Top 694%)
Half13.11 mi0.68 mi22179-4513135-1713135-1722836(Top 89%)13387(Top 92%)13387(Top 692%)
25K15.53 mi2.42 mi22394-21513229-9413229-9423103(Top 90%)13464(Top 92%)13464(Top 696%)
30K18.64 mi3.11 mi2239413180+4913180+4922392(Top 88%)12998(Top 89%)12998(Top 672%)
20M20.00 mi1.36 mi22445-5113186-613186-622753(Top 89%)13071(Top 90%)13071(Top 676%)
21M21.00 mi1.00 mi22486-4113188-213188-222750(Top 89%)13036(Top 89%)13036(Top 674%)
35K21.75 mi0.75 mi22560-7413209-2113209-2123557(Top 92%)13417(Top 92%)13417(Top 693%)
23M23.00 mi1.25 mi22621-6113218-913218-923090(Top 90%)13168(Top 90%)13168(Top 681%)
24M24.00 mi1.00 mi22649-2813215+313215+323031(Top 90%)13071(Top 90%)13071(Top 676%)
40K24.85 mi0.85 mi22718-6913238-2313238-2323383(Top 92%)13228(Top 91%)13228(Top 684%)
25.2M25.20 mi0.35 mi22689+2913219+1913219+1920675(Top 81%)11787(Top 81%)11787(Top 609%)
Finish26.22 mi1.02 mi22742-5313246-2713246-2723064(Top 90%)13048(Top 90%)13048(Top 674%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

22405

Males

13266

M50-54

13266

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

21782

Males

12947

M50-54

12947

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

22405

Males

13266

M50-54

13266

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

22854

Males

13437

M50-54

13437

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22836

Males

13387

M50-54

13387

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23103

Males

13464

M50-54

13464

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

22392

Males

12998

M50-54

12998

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

22753

Males

13071

M50-54

13071

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

22750

Males

13036

M50-54

13036

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

23557

Males

13417

M50-54

13417

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

23090

Males

13168

M50-54

13168

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23031

Males

13071

M50-54

13071

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23383

Males

13228

M50-54

13228

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20675

Males

11787

M50-54

11787

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23064

Males

13048

M50-54

13048

Passing Analysis

Category:
Athletes Passed
794
Passed By
2564
Net Change
-1770
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20972
5K → 10K95560-465#20972#21437
10K → 15K68438-370#21437#21807
15K → 20K92419-327#21807#22134
20K → Half1964-45#22134#22179
Half → 25K63278-215#22179#22394
25K → 30K1551550#22394#22394
30K → 20M56107-51#22394#22445
20M → 21M4788-41#22445#22486
21M → 35K2599-74#22486#22560
35K → 23M45106-61#22560#22621
23M → 24M4270-28#22621#22649
24M → 40K2190-69#22649#22718
40K → 25.2M4112+29#22718#22689
25.2M → Finish2578-53#22689#22742
TOTALS7942564-1770
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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