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BOSTON MARATHON 2024

Brett Mumford

Bib: 11616•M

ID

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 45%
Division (M50-54)
#0 / 1935
Top 47%
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
7:29/mi
23:15
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
47:15
↑ 79↓ 1380.4%
15K· 9.32 mi
7:51/mi
1:11:37
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:36:17
↑ 106↓ 860.1%
Half· 13.11 mi
9:01/mi
1:42:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:04/mi
2:02:00
↑ 66↓ 880.2%
30K· 18.64 mi
8:32/mi
2:28:31
↑ 181↓ 1480.2%
20M
8:54/mi
2:40:36
↑ 64↓ 500.2%
21M
9:50/mi
2:50:26
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
2:56:44
↑ 17↓ 861.7%
23M
8:53/mi
3:07:51
↑ 23↓ 630.6%
24M
8:45/mi
3:16:36
↓ 821.3%
40K· 24.85 mi
8:58/mi
3:24:16
↓ 200.3%
25.2M
9:46/mi
3:27:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:08/mi
3:35:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:26
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:53:29
Pace8:39 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1023:157:2923:15
7:29
-
10K
6.21 mi11:15:1047:157:3624:00
7:43
+0:14
15K
9.32 mi11:39:321:11:377:4124:22
7:51
+0:08
20K
12.43 mi12:04:121:36:177:4524:40
7:56
+0:05
Half
13.11 mi12:10:211:42:267:496:09
9:01
+1:05
25K
15.53 mi12:29:552:02:007:5119:34
8:04
-0:57
30K
18.64 mi12:56:262:28:317:5826:31
8:32
+0:28
20M
20.00 mi13:08:312:40:368:0212:05
8:54
+0:22
21M
21.00 mi13:18:212:50:268:079:50
9:50
+0:56
35K
21.75 mi13:24:392:56:448:086:18
8:25
-1:25
23M
23.00 mi13:35:463:07:518:1011:07
8:53
+0:28
24M
24.00 mi13:44:313:16:368:128:45
8:45
-0:08
40K
24.85 mi13:52:113:24:168:137:40
8:58
+0:13
25.2M
25.20 mi13:55:333:27:388:143:22
9:46
+0:48
Finish
26.22 mi14:03:503:35:558:148:17
8:08
-1:38

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

7:29 /mi

Average Pace

8:14 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:08

57% of race

Time at Steady Pace

41:34

19% of race

Time at Slower Pace

50:13

23% of race

Average Pace: 8:14 /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 mi10:51:1023:157:2923:15
7:29
#10607
10K
6.21 mi11:15:1047:157:3624:00
7:43
#11297
15K
9.32 mi11:39:321:11:377:4124:22
7:51
#11591
20K
12.43 mi12:04:121:36:177:4524:40
7:56
#11508
Half
13.11 mi12:10:211:42:267:496:09
9:01
#11965
25K
15.53 mi12:29:552:02:007:5119:34
8:04
#11638
30K
18.64 mi12:56:262:28:317:5826:31
8:32
#11427
20M
20.00 mi13:08:312:40:368:0212:05
8:54
#11413
21M
21.00 mi13:18:212:50:268:079:50
9:50
#11426
35K
21.75 mi13:24:392:56:448:086:18
8:25
#11349
23M
23.00 mi13:35:463:07:518:1011:07
8:53
#11242
24M
24.00 mi13:44:313:16:368:128:45
8:45
#11169
40K
24.85 mi13:52:113:24:168:137:40
8:58
#11111
25.2M
25.20 mi13:55:333:27:388:143:22
9:46
#11075
Finish
26.22 mi14:03:503:35:558:148:17
8:08
#10971
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi106078236823612272(Top 48%)8846(Top 61%)8846(Top 457%)
10K6.21 mi3.10 mi11297-6908498-2628498-26212047(Top 47%)8799(Top 60%)8799(Top 455%)
15K9.32 mi3.11 mi11591-2948591-938591-9312272(Top 48%)8846(Top 61%)8846(Top 457%)
20K12.43 mi3.11 mi11508+838539+528539+5211396(Top 45%)8366(Top 57%)8366(Top 432%)
Half13.11 mi0.68 mi11965-4578736-1978736-19718284(Top 72%)11294(Top 77%)11294(Top 584%)
25K15.53 mi2.42 mi11638+3278550+1868550+18610633(Top 42%)7818(Top 54%)7818(Top 404%)
30K18.64 mi3.11 mi11427+2118344+2068344+20610824(Top 42%)7696(Top 53%)7696(Top 398%)
20M20.00 mi1.36 mi11413+148304+408304+4011550(Top 45%)7733(Top 53%)7733(Top 400%)
21M21.00 mi1.00 mi11426-138245+598245+5912246(Top 48%)7830(Top 54%)7830(Top 405%)
35K21.75 mi0.75 mi11349+778181+648181+6410248(Top 40%)6865(Top 47%)6865(Top 355%)
23M23.00 mi1.25 mi11242+1078055+1268055+12610533(Top 41%)6835(Top 47%)6835(Top 353%)
24M24.00 mi1.00 mi11169+737972+837972+8310829(Top 42%)6963(Top 48%)6963(Top 360%)
40K24.85 mi0.85 mi11111+587892+807892+8010699(Top 42%)6750(Top 46%)6750(Top 349%)
25.2M25.20 mi0.35 mi11075+367856+367856+369884(Top 39%)6294(Top 43%)6294(Top 325%)
Finish26.22 mi1.02 mi10971+1047764+927764+929348(Top 37%)6120(Top 42%)6120(Top 316%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12272

Males

8846

M50-54

8846

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12047

Males

8799

M50-54

8799

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12272

Males

8846

M50-54

8846

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11396

Males

8366

M50-54

8366

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

18284

Males

11294

M50-54

11294

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10633

Males

7818

M50-54

7818

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10824

Males

7696

M50-54

7696

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11550

Males

7733

M50-54

7733

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12246

Males

7830

M50-54

7830

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10248

Males

6865

M50-54

6865

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10533

Males

6835

M50-54

6835

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

10829

Males

6963

M50-54

6963

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

10699

Males

6750

M50-54

6750

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9884

Males

6294

M50-54

6294

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9348

Males

6120

M50-54

6120

Passing Analysis

Category:
Athletes Passed
2337
Passed By
2701
Net Change
-364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10607
5K → 10K98788-690#10607#11297
10K → 15K127421-294#11297#11591
15K → 20K276193+83#11591#11508
20K → Half2459-457#11508#11965
Half → 25K39164+327#11965#11638
25K → 30K388177+211#11638#11427
30K → 20M159145+14#11427#11413
20M → 21M133146-13#11413#11426
21M → 35K11538+77#11426#11349
35K → 23M19184+107#11349#11242
23M → 24M13764+73#11242#11169
24M → 40K12870+58#11169#11111
40K → 25.2M5822+36#11111#11075
25.2M → Finish13430+104#11075#10971
TOTALS23372701-364
📊

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