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BOSTON MARATHON 2024

Phil Sprague

Bib: 18925•M

NV

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
8:06/mi
25:10
↑ 97↓ 3451.5%
10K· 6.21 mi
8:14/mi
50:44
↑ 79↓ 1380.4%
15K· 9.32 mi
8:41/mi
1:17:43
↑ 67↓ 78
20K· 12.43 mi
9:49/mi
1:48:14
↑ 106↓ 860.1%
Half· 13.11 mi
9:29/mi
1:54:42
↑ 19↓ 370.5%
25K· 15.53 mi
11:09/mi
2:21:45
↑ 66↓ 880.2%
30K· 18.64 mi
12:47/mi
3:01:27
↑ 181↓ 1480.2%
20M
13:23/mi
3:19:38
↑ 64↓ 500.2%
21M
14:58/mi
3:34:36
↑ 106↓ 241.6%
35K· 21.75 mi
13:11/mi
3:44:28
↑ 17↓ 861.7%
23M
12:08/mi
3:59:39
↑ 23↓ 630.6%
24M
12:51/mi
4:12:30
↓ 821.3%
40K· 24.85 mi
12:48/mi
4:23:27
↓ 200.3%
25.2M
14:33/mi
4:28:28
↑ 13↓ 160.2%
Finish· 26.22 mi
10:52/mi
4:39:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:42
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:44:50
Pace12:34 /mi
📊Positive Split: 43.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1025:108:0625:10
8:06
-
10K
6.21 mi11:42:4450:448:1025:34
8:14
+0:08
15K
9.32 mi12:09:431:17:438:2026:59
8:41
+0:27
20K
12.43 mi12:40:141:48:148:4330:31
9:49
+1:08
Half
13.11 mi12:46:421:54:428:456:28
9:29
-0:20
25K
15.53 mi13:13:452:21:459:0727:03
11:09
+1:40
30K
18.64 mi13:53:273:01:279:4439:42
12:47
+1:38
20M
20.00 mi14:11:383:19:389:5918:11
13:23
+0:36
21M
21.00 mi14:26:363:34:3610:1314:58
14:58
+1:35
35K
21.75 mi14:36:283:44:2810:199:52
13:11
-1:47
23M
23.00 mi14:51:393:59:3910:2515:11
12:08
-1:03
24M
24.00 mi15:04:304:12:3010:3112:51
12:51
+0:43
40K
24.85 mi15:15:274:23:2710:3610:57
12:48
-0:03
25.2M
25.20 mi15:20:284:28:2810:395:01
14:33
+1:45
Finish
26.22 mi15:31:324:39:3210:4011:04
10:52
-3:41

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

8:06 /mi

Average Pace

10:40 /mi

Slowest Pace

14:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:46

45% of race

Time at Steady Pace

1:55:36

41% of race

Time at Slower Pace

38:10

14% of race

Average Pace: 10:40 /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 mi11:17:1025:108:0625:10
8:06
#15379
10K
6.21 mi11:42:4450:448:1025:34
8:14
#15535
15K
9.32 mi12:09:431:17:438:2026:59
8:41
#16149
20K
12.43 mi12:40:141:48:148:4330:31
9:49
#17576
Half
13.11 mi12:46:421:54:428:456:28
9:29
#17729
25K
15.53 mi13:13:452:21:459:0727:03
11:09
#18834
30K
18.64 mi13:53:273:01:279:4439:42
12:47
#20050
20M
20.00 mi14:11:383:19:389:5918:11
13:23
#20413
21M
21.00 mi14:26:363:34:3610:1314:58
14:58
#20678
35K
21.75 mi14:36:283:44:2810:199:52
13:11
#20827
23M
23.00 mi14:51:393:59:3910:2515:11
12:08
#20837
24M
24.00 mi15:04:304:12:3010:3112:51
12:51
#20937
40K
24.85 mi15:15:274:23:2710:3610:57
12:48
#20970
25.2M
25.20 mi15:20:284:28:2810:395:01
14:33
#21018
Finish
26.22 mi15:31:324:39:3210:4011:04
10:52
#20990
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15379101701017017398(Top 68%)10989(Top 75%)10989(Top 937%)
10K6.21 mi3.10 mi15535-15610232-6210232-6215720(Top 62%)10327(Top 71%)10327(Top 880%)
15K9.32 mi3.11 mi16149-61410471-23910471-23917398(Top 68%)10989(Top 75%)10989(Top 937%)
20K12.43 mi3.11 mi17576-142711031-56011031-56020106(Top 79%)12193(Top 84%)12193(Top 1039%)
Half13.11 mi0.68 mi17729-15311096-6511096-6519999(Top 78%)12089(Top 83%)12089(Top 1031%)
25K15.53 mi2.42 mi18834-110511574-47811574-47821787(Top 85%)12864(Top 88%)12864(Top 1097%)
30K18.64 mi3.11 mi20050-121612084-51012084-51023010(Top 90%)13305(Top 91%)13305(Top 1134%)
20M20.00 mi1.36 mi20413-36312227-14312227-14323337(Top 91%)13361(Top 92%)13361(Top 1139%)
21M21.00 mi1.00 mi20678-26512312-8512312-8523515(Top 92%)13428(Top 92%)13428(Top 1145%)
35K21.75 mi0.75 mi20827-14912369-5712369-5723451(Top 92%)13369(Top 92%)13369(Top 1140%)
23M23.00 mi1.25 mi20837-1012343+2612343+2621002(Top 82%)12071(Top 83%)12071(Top 1029%)
24M24.00 mi1.00 mi20937-10012374-3112374-3122833(Top 89%)12971(Top 89%)12971(Top 1106%)
40K24.85 mi0.85 mi20970-3312376-212376-221941(Top 86%)12458(Top 85%)12458(Top 1062%)
25.2M25.20 mi0.35 mi21018-4812396-2012396-2022416(Top 88%)12709(Top 87%)12709(Top 1083%)
Finish26.22 mi1.02 mi20990+2812371+2512371+2520992(Top 82%)11981(Top 82%)11981(Top 1021%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17398

Males

10989

M60-64

10989

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15720

Males

10327

M60-64

10327

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17398

Males

10989

M60-64

10989

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

20106

Males

12193

M60-64

12193

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19999

Males

12089

M60-64

12089

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21787

Males

12864

M60-64

12864

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

23010

Males

13305

M60-64

13305

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23337

Males

13361

M60-64

13361

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

23515

Males

13428

M60-64

13428

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

23451

Males

13369

M60-64

13369

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21002

Males

12071

M60-64

12071

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

22833

Males

12971

M60-64

12971

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

21941

Males

12458

M60-64

12458

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22416

Males

12709

M60-64

12709

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

20992

Males

11981

M60-64

11981

Passing Analysis

Category:
Athletes Passed
710
Passed By
6321
Net Change
-5611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15379
5K → 10K221377-156#15379#15535
10K → 15K99713-614#15535#16149
15K → 20K401467-1427#16149#17576
20K → Half14167-153#17576#17729
Half → 25K301135-1105#17729#18834
25K → 30K191235-1216#18834#20050
30K → 20M22385-363#20050#20413
20M → 21M17282-265#20413#20678
21M → 35K24173-149#20678#20827
35K → 23M7787-10#20827#20837
23M → 24M32132-100#20837#20937
24M → 40K3871-33#20937#20970
40K → 25.2M856-48#20970#21018
25.2M → Finish6941+28#21018#20990
TOTALS7106321-5611
📊

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