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BOSTON MARATHON 2024

Will Walsh

Bib: 26952•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 41%
Masters (Masters Men)
#0 / 9729
Top 30%
Division (M40-44)
#0 / 2009
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
7:46/mi
24:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:27/mi
47:16
↑ 79↓ 1380.4%
15K· 9.32 mi
7:28/mi
1:10:28
↑ 67↓ 78
20K· 12.43 mi
7:34/mi
1:33:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:20/mi
1:38:57
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:57:38
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:21:38
↑ 181↓ 1480.2%
20M
7:46/mi
2:32:11
↑ 64↓ 500.2%
21M
8:11/mi
2:40:22
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:46:09
↑ 17↓ 861.7%
23M
8:02/mi
2:56:13
↑ 23↓ 630.6%
24M
8:03/mi
3:04:16
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:11:25
↓ 200.3%
25.2M
9:20/mi
3:14:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:37/mi
3:22:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:57
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:43:27
Pace7:53 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1024:087:4624:08
7:46
-
10K
6.21 mi12:06:1847:167:3623:08
7:27
-0:19
15K
9.32 mi12:29:301:10:287:3423:12
7:28
+0:01
20K
12.43 mi12:52:591:33:577:3423:29
7:34
+0:06
Half
13.11 mi12:57:591:38:577:335:00
7:20
-0:14
25K
15.53 mi13:16:401:57:387:3418:41
7:42
+0:22
30K
18.64 mi13:40:402:21:387:3624:00
7:43
+0:01
20M
20.00 mi13:51:132:32:117:3710:33
7:46
+0:03
21M
21.00 mi13:59:242:40:227:388:11
8:11
+0:25
35K
21.75 mi14:05:112:46:097:385:47
7:44
-0:27
23M
23.00 mi14:15:152:56:137:4010:04
8:02
+0:18
24M
24.00 mi14:23:183:04:167:418:03
8:03
+0:01
40K
24.85 mi14:30:273:11:257:427:09
8:22
+0:19
25.2M
25.20 mi14:33:403:14:387:433:13
9:20
+0:58
Finish
26.22 mi14:41:263:22:247:447:46
7:37
-1:43

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

7:20 /mi

Average Pace

7:44 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:20

25% of race

Time at Steady Pace

1:54:24

57% of race

Time at Slower Pace

36:40

18% of race

Average Pace: 7:43 /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 mi11:43:1024:087:4624:08
7:46
#12837
10K
6.21 mi12:06:1847:167:3623:08
7:27
#11328
15K
9.32 mi12:29:301:10:287:3423:12
7:28
#10645
20K
12.43 mi12:52:591:33:577:3423:29
7:34
#10092
Half
13.11 mi12:57:591:38:577:335:00
7:20
#9970
25K
15.53 mi13:16:401:57:387:3418:41
7:42
#9601
30K
18.64 mi13:40:402:21:387:3624:00
7:43
#8851
20M
20.00 mi13:51:132:32:117:3710:33
7:46
#8490
21M
21.00 mi13:59:242:40:227:388:11
8:11
#8158
35K
21.75 mi14:05:112:46:097:385:47
7:44
#8032
23M
23.00 mi14:15:152:56:137:4010:04
8:02
#7793
24M
24.00 mi14:23:183:04:167:418:03
8:03
#7671
40K
24.85 mi14:30:273:11:257:427:09
8:22
#7624
25.2M
25.20 mi14:33:403:14:387:433:13
9:20
#7603
Finish
26.22 mi14:41:263:22:247:447:46
7:37
#7497
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi12837917091709392(Top 37%)7495(Top 51%)7495(Top 373%)
10K6.21 mi3.10 mi11328+15098513+6578513+6579771(Top 38%)7747(Top 53%)7747(Top 386%)
15K9.32 mi3.11 mi10645+6838184+3298184+3299392(Top 37%)7495(Top 51%)7495(Top 373%)
20K12.43 mi3.11 mi10092+5537870+3147870+3148788(Top 34%)7042(Top 48%)7042(Top 351%)
Half13.11 mi0.68 mi9970+1227808+627808+627833(Top 31%)6518(Top 45%)6518(Top 324%)
25K15.53 mi2.42 mi9601+3697565+2437565+2438295(Top 32%)6591(Top 45%)6591(Top 328%)
30K18.64 mi3.11 mi8851+7507086+4797086+4796269(Top 25%)5186(Top 36%)5186(Top 258%)
20M20.00 mi1.36 mi8490+3616822+2646822+2645526(Top 22%)4581(Top 31%)4581(Top 228%)
21M21.00 mi1.00 mi8158+3326576+2466576+2464860(Top 19%)4016(Top 28%)4016(Top 200%)
35K21.75 mi0.75 mi8032+1266479+976479+976217(Top 24%)4813(Top 33%)4813(Top 240%)
23M23.00 mi1.25 mi7793+2396281+1986281+1985943(Top 23%)4504(Top 31%)4504(Top 224%)
24M24.00 mi1.00 mi7671+1226174+1076174+1076889(Top 27%)4925(Top 34%)4925(Top 245%)
40K24.85 mi0.85 mi7624+476099+756099+757637(Top 30%)5182(Top 36%)5182(Top 258%)
25.2M25.20 mi0.35 mi7603+216065+346065+347962(Top 31%)5294(Top 36%)5294(Top 264%)
Finish26.22 mi1.02 mi7497+1065962+1035962+1036268(Top 25%)4477(Top 31%)4477(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9392

Males

7495

M40-44

7495

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9771

Males

7747

M40-44

7747

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9392

Males

7495

M40-44

7495

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8788

Males

7042

M40-44

7042

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

7833

Males

6518

M40-44

6518

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8295

Males

6591

M40-44

6591

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6269

Males

5186

M40-44

5186

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5526

Males

4581

M40-44

4581

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

4860

Males

4016

M40-44

4016

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6217

Males

4813

M40-44

4813

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5943

Males

4504

M40-44

4504

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6889

Males

4925

M40-44

4925

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7637

Males

5182

M40-44

5182

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7962

Males

5294

M40-44

5294

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

6268

Males

4477

M40-44

4477

Passing Analysis

Category:
Athletes Passed
5634*
Passed By
293
Net Change
+5340
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12837
5K → 10K151910+1509#12837#11328
10K → 15K69411+683#11328#10645
15K → 20K57118+553#10645#10092
20K → Half123*1+122#10092#9970
Half → 25K42454+369#9970#9601
25K → 30K76111+750#9601#8851
30K → 20M3632+361#8851#8490
20M → 21M3375+332#8490#8158
21M → 35K13610+126#8158#8032
35K → 23M26223+239#8032#7793
23M → 24M14927+122#7793#7671
24M → 40K10558+47#7671#7624
40K → 25.2M5433+21#7624#7603
25.2M → Finish13630+106#7603#7497
TOTALS5634*293+5340

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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