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BOSTON MARATHON 2024

Steven Henderson

IL

Bib: 25312 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:49/mi
30:29
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:28/mi
59:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:04/mi
1:31:10
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:13/mi
2:02:55
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:49/mi
2:09:37
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:43/mi
2:35:37
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:22/mi
3:17:10
↑ 181↓ 1480.2%
138 ft elev
20M
13:15/mi
3:35:11
↑ 64↓ 500.2%
148 ft elev
21M
13:55/mi
3:49:06
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:36/mi
3:57:02
↑ 17↓ 861.7%
156 ft elev
23M
13:17/mi
4:13:40
↑ 23↓ 630.6%
116 ft elev
24M
14:14/mi
4:27:54
↓ 821.3%
34 ft elev
40K· 24.85 mi
14:15/mi
4:40:05
↓ 200.3%
20 ft elev
25.2M
14:56/mi
4:45:14
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:05/mi
4:56:32
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:37
Pace9:53 /mi
2nd Half
Distance13.11 mi
Time2:46:55
Pace12:44 /mi
📊Positive Split: 28.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0430:299:4930:29
9:49
-
10K
6.21 mi12:18:2959:549:3829:25
9:28
-0:21
15K
9.32 mi12:49:451:31:109:4731:16
10:04
+0:36
20K
12.43 mi13:21:302:02:559:5331:45
10:13
+0:09
Half
13.11 mi13:28:122:09:379:536:42
9:49
-0:24
25K
15.53 mi13:54:122:35:3710:0126:00
10:43
+0:54
30K
18.64 mi14:35:453:17:1010:3541:33
13:22
+2:39
20M
20.00 mi14:53:463:35:1110:4618:01
13:15
-0:07
21M
21.00 mi15:07:413:49:0610:5513:55
13:55
+0:40
35K
21.75 mi15:15:373:57:0210:547:56
10:36
-3:19
23M
23.00 mi15:32:154:13:4011:0216:38
13:17
+2:41
24M
24.00 mi15:46:294:27:5411:1014:14
14:14
+0:57
40K
24.85 mi15:58:404:40:0511:1612:11
14:15
+0:01
25.2M
25.20 mi16:03:494:45:1411:195:09
14:56
+0:41
Finish
26.22 mi16:15:074:56:3211:1911:18
11:05
-3:51

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

9:28 /mi

Average Pace

11:19 /mi

Slowest Pace

14:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:52

33% of race

Time at Steady Pace

1:16:59

26% of race

Time at Slower Pace

2:01:41

41% of race

Average Pace: 11:19 /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 mi11:49:0430:299:4930:29
9:49
#22550
10K
6.21 mi12:18:2959:549:3829:25
9:28
#21919
15K
9.32 mi12:49:451:31:109:4731:16
10:04
#21956
20K
12.43 mi13:21:302:02:559:5331:45
10:13
#21715
Half
13.11 mi13:28:122:09:379:536:42
9:49
#21676
25K
15.53 mi13:54:122:35:3710:0126:00
10:43
#21514
30K
18.64 mi14:35:453:17:1010:3541:33
13:22
#22127
20M
20.00 mi14:53:463:35:1110:4618:01
13:15
#22243
21M
21.00 mi15:07:413:49:0610:5513:55
13:55
#22265
35K
21.75 mi15:15:373:57:0210:547:56
10:36
#22139
23M
23.00 mi15:32:154:13:4011:0216:38
13:17
#22227
24M
24.00 mi15:46:294:27:5411:1014:14
14:14
#22377
40K
24.85 mi15:58:404:40:0511:1612:11
14:15
#22496
25.2M
25.20 mi16:03:494:45:1411:195:09
14:56
#22507
Finish
26.22 mi16:15:074:56:3211:1911:18
11:05
#22493
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi22550133241332422067(Top 86%)13111(Top 90%)13111(Top 591%)
10K6.21 mi3.10 mi21919+63113004+32013004+32021268(Top 83%)12708(Top 87%)12708(Top 573%)
15K9.32 mi3.11 mi21956-3713035-3113035-3122067(Top 86%)13111(Top 90%)13111(Top 591%)
20K12.43 mi3.11 mi21715+24112911+12412911+12421053(Top 82%)12622(Top 87%)12622(Top 569%)
Half13.11 mi0.68 mi21676+3912891+2012891+2021006(Top 82%)12559(Top 86%)12559(Top 566%)
25K15.53 mi2.42 mi21514+16212819+7212819+7220921(Top 82%)12458(Top 85%)12458(Top 562%)
30K18.64 mi3.11 mi22127-61313046-22713046-22723695(Top 93%)13644(Top 94%)13644(Top 615%)
20M20.00 mi1.36 mi22243-11613089-4313089-4323156(Top 91%)13276(Top 91%)13276(Top 599%)
21M21.00 mi1.00 mi22265-2213085+413085+422211(Top 87%)12771(Top 88%)12771(Top 576%)
35K21.75 mi0.75 mi22139+12613006+7913006+7918846(Top 74%)11055(Top 76%)11055(Top 498%)
23M23.00 mi1.25 mi22227-8813031-2513031-2522954(Top 90%)13092(Top 90%)13092(Top 590%)
24M24.00 mi1.00 mi22377-15013084-5313084-5324360(Top 95%)13800(Top 95%)13800(Top 622%)
40K24.85 mi0.85 mi22496-11913122-3813122-3823878(Top 93%)13496(Top 93%)13496(Top 608%)
25.2M25.20 mi0.35 mi22507-1113123-113123-122936(Top 90%)12993(Top 89%)12993(Top 586%)
Finish26.22 mi1.02 mi22493+1413102+2113102+2121551(Top 84%)12278(Top 84%)12278(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22067

Males

13111

M45-49

13111

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

21268

Males

12708

M45-49

12708

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22067

Males

13111

M45-49

13111

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

21053

Males

12622

M45-49

12622

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21006

Males

12559

M45-49

12559

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

20921

Males

12458

M45-49

12458

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

23695

Males

13644

M45-49

13644

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23156

Males

13276

M45-49

13276

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22211

Males

12771

M45-49

12771

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

18846

Males

11055

M45-49

11055

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

22954

Males

13092

M45-49

13092

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

24360

Males

13800

M45-49

13800

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23878

Males

13496

M45-49

13496

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

22936

Males

12993

M45-49

12993

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

21551

Males

12278

M45-49

12278

Passing Analysis

Category:
Athletes Passed
1878
Passed By
1821
Net Change
+57
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22550
5K → 10K66433+631#22550#21919
10K → 15K176213-37#21919#21956
15K → 20K30463+241#21956#21715
20K → Half5516+39#21715#21676
Half → 25K23876+162#21676#21514
25K → 30K43656-613#21514#22127
30K → 20M47163-116#22127#22243
20M → 21M5577-22#22243#22265
21M → 35K1304+126#22265#22139
35K → 23M40128-88#22139#22227
23M → 24M23173-150#22227#22377
24M → 40K25144-119#22377#22496
40K → 25.2M1829-11#22496#22507
25.2M → Finish6046+14#22507#22493
TOTALS18781821+57
📊

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