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BOSTON MARATHON 2024

William Slaney

Bib: 20392•M

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 47%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 49%
Division (M60-64)
#0 / 1173
Top 20%
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
8:18/mi
25:48
↑ 97↓ 3451.5%
10K· 6.21 mi
8:22/mi
51:48
↑ 79↓ 1380.4%
15K· 9.32 mi
8:31/mi
1:18:17
↑ 67↓ 78
20K· 12.43 mi
8:35/mi
1:44:56
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:50:43
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:11:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:38:21
↑ 181↓ 1480.2%
20M
8:29/mi
2:49:53
↑ 64↓ 500.2%
21M
8:39/mi
2:58:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:36/mi
3:04:13
↑ 17↓ 861.7%
23M
7:57/mi
3:14:10
↑ 23↓ 630.6%
24M
7:49/mi
3:21:59
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:29:05
↓ 200.3%
25.2M
8:56/mi
3:32:10
↑ 13↓ 160.2%
Finish· 26.22 mi
7:43/mi
3:40:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:50:43
Pace8:27 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:19
Pace8:20 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3825:488:1825:48
8:18
-
10K
6.21 mi11:47:3851:488:2026:00
8:22
+0:04
15K
9.32 mi12:14:071:18:178:2426:29
8:31
+0:09
20K
12.43 mi12:40:461:44:568:2726:39
8:35
+0:04
Half
13.11 mi12:46:331:50:438:275:47
8:29
-0:06
25K
15.53 mi13:07:192:11:298:2820:46
8:34
+0:05
30K
18.64 mi13:34:112:38:218:3026:52
8:39
+0:05
20M
20.00 mi13:45:432:49:538:3011:32
8:29
-0:10
21M
21.00 mi13:54:222:58:328:308:39
8:39
+0:10
35K
21.75 mi14:00:033:04:138:285:41
7:36
-1:03
23M
23.00 mi14:10:003:14:108:279:57
7:57
+0:21
24M
24.00 mi14:17:493:21:598:257:49
7:49
-0:08
40K
24.85 mi14:24:553:29:058:257:06
8:18
+0:29
25.2M
25.20 mi14:28:003:32:108:253:05
8:56
+0:38
Finish
26.22 mi14:35:523:40:028:247:52
7:43
-1:13

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

7:36 /mi

Average Pace

8:24 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:13

29% of race

Time at Steady Pace

2:35:49

71% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:21:3825:488:1825:48
8:18
#16662
10K
6.21 mi11:47:3851:488:2026:00
8:22
#16538
15K
9.32 mi12:14:071:18:178:2426:29
8:31
#16488
20K
12.43 mi12:40:461:44:568:2726:39
8:35
#16086
Half
13.11 mi12:46:331:50:438:275:47
8:29
#16049
25K
15.53 mi13:07:192:11:298:2820:46
8:34
#15587
30K
18.64 mi13:34:112:38:218:3026:52
8:39
#14778
20M
20.00 mi13:45:432:49:538:3011:32
8:29
#14332
21M
21.00 mi13:54:222:58:328:308:39
8:39
#13865
35K
21.75 mi14:00:033:04:138:285:41
7:36
#13521
23M
23.00 mi14:10:003:14:108:279:57
7:57
#12958
24M
24.00 mi14:17:493:21:598:257:49
7:49
#12604
40K
24.85 mi14:24:553:29:058:257:06
8:18
#12340
25.2M
25.20 mi14:28:003:32:108:253:05
8:56
#12228
Finish
26.22 mi14:35:523:40:028:247:52
7:43
#11997
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16662106581065816521(Top 65%)10606(Top 73%)10606(Top 904%)
10K6.21 mi3.10 mi16538+12410611+4710611+4716515(Top 65%)10641(Top 73%)10641(Top 907%)
15K9.32 mi3.11 mi16488+5010603+810603+816521(Top 65%)10606(Top 73%)10606(Top 904%)
20K12.43 mi3.11 mi16086+40210426+17710426+17715204(Top 60%)10038(Top 69%)10038(Top 856%)
Half13.11 mi0.68 mi16049+3710400+2610400+2615526(Top 61%)10125(Top 69%)10125(Top 863%)
25K15.53 mi2.42 mi15587+46210196+20410196+20413386(Top 52%)9093(Top 62%)9093(Top 775%)
30K18.64 mi3.11 mi14778+8099804+3929804+39211425(Top 45%)7993(Top 55%)7993(Top 681%)
20M20.00 mi1.36 mi14332+4469575+2299575+2299364(Top 37%)6713(Top 46%)6713(Top 572%)
21M21.00 mi1.00 mi13865+4679305+2709305+2706912(Top 27%)5228(Top 36%)5228(Top 446%)
35K21.75 mi0.75 mi13521+3449121+1849121+1845555(Top 22%)4438(Top 30%)4438(Top 378%)
23M23.00 mi1.25 mi12958+5638813+3088813+3085490(Top 21%)4264(Top 29%)4264(Top 364%)
24M24.00 mi1.00 mi12604+3548626+1878626+1875655(Top 22%)4276(Top 29%)4276(Top 365%)
40K24.85 mi0.85 mi12340+2648453+1738453+1737364(Top 29%)5040(Top 35%)5040(Top 430%)
25.2M25.20 mi0.35 mi12228+1128391+628391+626291(Top 25%)4444(Top 30%)4444(Top 379%)
Finish26.22 mi1.02 mi11997+2318246+1458246+1456858(Top 27%)4802(Top 33%)4802(Top 409%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16521

Males

10606

M60-64

10606

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16515

Males

10641

M60-64

10641

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16521

Males

10606

M60-64

10606

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15204

Males

10038

M60-64

10038

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15526

Males

10125

M60-64

10125

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13386

Males

9093

M60-64

9093

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11425

Males

7993

M60-64

7993

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9364

Males

6713

M60-64

6713

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6912

Males

5228

M60-64

5228

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5555

Males

4438

M60-64

4438

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5490

Males

4264

M60-64

4264

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5655

Males

4276

M60-64

4276

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7364

Males

5040

M60-64

5040

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6291

Males

4444

M60-64

4444

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6858

Males

4802

M60-64

4802

Passing Analysis

Category:
Athletes Passed
5220
Passed By
555
Net Change
+4665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16662
5K → 10K335211+124#16662#16538
10K → 15K258208+50#16538#16488
15K → 20K47876+402#16488#16086
20K → Half6225+37#16086#16049
Half → 25K48018+462#16049#15587
25K → 30K8167+809#15587#14778
30K → 20M4460+446#14778#14332
20M → 21M4670+467#14332#13865
21M → 35K3440+344#13865#13521
35K → 23M5630+563#13521#12958
23M → 24M3540+354#12958#12604
24M → 40K2684+264#12604#12340
40K → 25.2M1153+112#12340#12228
25.2M → Finish2343+231#12228#11997
TOTALS5220555+4665
📊

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