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BOSTON MARATHON 2024

David Bruce

Bib: 20782•M

LA

0:00
0:00
/ mi
Masters
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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
8:22/mi
26:01
↑ 97↓ 3451.5%
10K· 6.21 mi
8:49/mi
53:23
↑ 79↓ 1380.4%
15K· 9.32 mi
9:05/mi
1:21:36
↑ 67↓ 78
20K· 12.43 mi
9:35/mi
1:51:22
↑ 106↓ 860.1%
Half· 13.11 mi
9:42/mi
1:57:59
↑ 19↓ 370.5%
25K· 15.53 mi
10:16/mi
2:22:52
↑ 66↓ 880.2%
30K· 18.64 mi
10:58/mi
2:56:57
↑ 181↓ 1480.2%
20M
11:27/mi
3:12:30
↑ 64↓ 500.2%
21M
12:48/mi
3:25:18
↑ 106↓ 241.6%
35K· 21.75 mi
11:59/mi
3:34:16
↑ 17↓ 861.7%
23M
13:06/mi
3:50:40
↑ 23↓ 630.6%
24M
13:38/mi
4:04:18
↓ 821.3%
40K· 24.85 mi
13:18/mi
4:15:40
↓ 200.3%
25.2M
15:13/mi
4:20:55
↑ 13↓ 160.2%
Finish· 26.22 mi
12:01/mi
4:33:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:59
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:35:11
Pace11:50 /mi
📊Positive Split: 31.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5726:018:2226:01
8:22
-
10K
6.21 mi11:48:1953:238:3527:22
8:49
+0:27
15K
9.32 mi12:16:321:21:368:4528:13
9:05
+0:16
20K
12.43 mi12:46:181:51:228:5829:46
9:35
+0:30
Half
13.11 mi12:52:551:57:599:006:37
9:42
+0:07
25K
15.53 mi13:17:482:22:529:1224:53
10:16
+0:34
30K
18.64 mi13:51:532:56:579:3034:05
10:58
+0:42
20M
20.00 mi14:07:263:12:309:3715:33
11:27
+0:29
21M
21.00 mi14:20:143:25:189:4712:48
12:48
+1:21
35K
21.75 mi14:29:123:34:169:518:58
11:59
-0:49
23M
23.00 mi14:45:363:50:4010:0216:24
13:06
+1:07
24M
24.00 mi14:59:144:04:1810:1113:38
13:38
+0:32
40K
24.85 mi15:10:364:15:4010:1711:22
13:18
-0:20
25.2M
25.20 mi15:15:514:20:5510:215:15
15:13
+1:55
Finish
26.22 mi15:28:064:33:1010:2612:15
12:01
-3:12

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

8:22 /mi

Average Pace

10:26 /mi

Slowest Pace

15:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:52

52% of race

Time at Steady Pace

1:10:51

26% of race

Time at Slower Pace

59:27

22% of race

Average Pace: 10:25 /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 mi11:20:5726:018:2226:01
8:22
#17073
10K
6.21 mi11:48:1953:238:3527:22
8:49
#18022
15K
9.32 mi12:16:321:21:368:4528:13
9:05
#18477
20K
12.43 mi12:46:181:51:228:5829:46
9:35
#18792
Half
13.11 mi12:52:551:57:599:006:37
9:42
#18916
25K
15.53 mi13:17:482:22:529:1224:53
10:16
#19143
30K
18.64 mi13:51:532:56:579:3034:05
10:58
#19345
20M
20.00 mi14:07:263:12:309:3715:33
11:27
#19426
21M
21.00 mi14:20:143:25:189:4712:48
12:48
#19477
35K
21.75 mi14:29:123:34:169:518:58
11:59
#19552
23M
23.00 mi14:45:363:50:4010:0216:24
13:06
#19814
24M
24.00 mi14:59:144:04:1810:1113:38
13:38
#20080
40K
24.85 mi15:10:364:15:4010:1711:22
13:18
#20211
25.2M
25.20 mi15:15:514:20:5510:215:15
15:13
#20287
Finish
26.22 mi15:28:064:33:1010:2612:15
12:01
#20414
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17073108261082619243(Top 75%)11823(Top 81%)11823(Top 1008%)
10K6.21 mi3.10 mi18022-94911228-40211228-40218906(Top 74%)11617(Top 80%)11617(Top 990%)
15K9.32 mi3.11 mi18477-45511425-19711425-19719243(Top 75%)11823(Top 81%)11823(Top 1008%)
20K12.43 mi3.11 mi18792-31511574-14911574-14919454(Top 76%)11897(Top 82%)11897(Top 1014%)
Half13.11 mi0.68 mi18916-12411626-5211626-5220635(Top 81%)12368(Top 85%)12368(Top 1054%)
25K15.53 mi2.42 mi19143-22711721-9511721-9519819(Top 78%)11957(Top 82%)11957(Top 1019%)
30K18.64 mi3.11 mi19345-20211741-2011741-2019925(Top 78%)11806(Top 81%)11806(Top 1006%)
20M20.00 mi1.36 mi19426-8111753-1211753-1220268(Top 79%)11863(Top 81%)11863(Top 1011%)
21M21.00 mi1.00 mi19477-5111758-511758-520385(Top 80%)11823(Top 81%)11823(Top 1008%)
35K21.75 mi0.75 mi19552-7511777-1911777-1921765(Top 85%)12488(Top 86%)12488(Top 1065%)
23M23.00 mi1.25 mi19814-26211880-10311880-10322691(Top 89%)12951(Top 89%)12951(Top 1104%)
24M24.00 mi1.00 mi20080-26611985-10511985-10523816(Top 93%)13493(Top 93%)13493(Top 1150%)
40K24.85 mi0.85 mi20211-13112026-4112026-4122697(Top 89%)12865(Top 88%)12865(Top 1097%)
25.2M25.20 mi0.35 mi20287-7612048-2212048-2223237(Top 91%)13167(Top 90%)13167(Top 1123%)
Finish26.22 mi1.02 mi20414-12712093-4512093-4523257(Top 91%)13146(Top 90%)13146(Top 1121%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19243

Males

11823

M60-64

11823

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18906

Males

11617

M60-64

11617

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19243

Males

11823

M60-64

11823

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19454

Males

11897

M60-64

11897

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

20635

Males

12368

M60-64

12368

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

19819

Males

11957

M60-64

11957

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

19925

Males

11806

M60-64

11806

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20268

Males

11863

M60-64

11863

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20385

Males

11823

M60-64

11823

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

21765

Males

12488

M60-64

12488

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

22691

Males

12951

M60-64

12951

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

23816

Males

13493

M60-64

13493

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22697

Males

12865

M60-64

12865

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23237

Males

13167

M60-64

13167

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

23257

Males

13146

M60-64

13146

Passing Analysis

Category:
Athletes Passed
897
Passed By
4238
Net Change
-3341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17073
5K → 10K571006-949#17073#18022
10K → 15K96551-455#18022#18477
15K → 20K179494-315#18477#18792
20K → Half10134-124#18792#18916
Half → 25K112339-227#18916#19143
25K → 30K152354-202#19143#19345
30K → 20M65146-81#19345#19426
20M → 21M68119-51#19426#19477
21M → 35K35110-75#19477#19552
35K → 23M38300-262#19552#19814
23M → 24M19285-266#19814#20080
24M → 40K30161-131#20080#20211
40K → 25.2M1288-76#20211#20287
25.2M → Finish24151-127#20287#20414
TOTALS8974238-3341
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing