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BOSTON MARATHON 2024

Spencer Wood

Bib: 9926•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
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
7:50/mi
24:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
48:56
↑ 79↓ 1380.4%
15K· 9.32 mi
9:17/mi
1:17:46
↑ 67↓ 78
20K· 12.43 mi
8:26/mi
1:43:57
↑ 106↓ 860.1%
Half· 13.11 mi
8:27/mi
1:49:43
↑ 19↓ 370.5%
25K· 15.53 mi
9:14/mi
2:12:06
↑ 66↓ 880.2%
30K· 18.64 mi
8:49/mi
2:39:31
↑ 181↓ 1480.2%
20M
8:42/mi
2:51:21
↑ 64↓ 500.2%
21M
9:07/mi
3:00:28
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
3:06:47
↑ 17↓ 861.7%
23M
8:39/mi
3:17:37
↑ 23↓ 630.6%
24M
8:16/mi
3:25:53
↓ 821.3%
40K· 24.85 mi
8:14/mi
3:32:55
↓ 200.3%
25.2M
8:54/mi
3:35:59
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:44:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:43
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:54:18
Pace8:43 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5224:207:5024:20
7:50
-
10K
6.21 mi11:39:2848:567:5324:36
7:55
+0:05
15K
9.32 mi12:08:181:17:468:2128:50
9:17
+1:22
20K
12.43 mi12:34:291:43:578:2226:11
8:26
-0:51
Half
13.11 mi12:40:151:49:438:225:46
8:27
+0:01
25K
15.53 mi13:02:382:12:068:3022:23
9:14
+0:47
30K
18.64 mi13:30:032:39:318:3327:25
8:49
-0:25
20M
20.00 mi13:41:532:51:218:3411:50
8:42
-0:07
21M
21.00 mi13:51:003:00:288:369:07
9:07
+0:25
35K
21.75 mi13:57:193:06:478:356:19
8:27
-0:40
23M
23.00 mi14:08:093:17:378:3610:50
8:39
+0:12
24M
24.00 mi14:16:253:25:538:358:16
8:16
-0:23
40K
24.85 mi14:23:273:32:558:347:02
8:14
-0:02
25.2M
25.20 mi14:26:313:35:598:343:04
8:54
+0:40
Finish
26.22 mi14:34:333:44:018:338:02
7:53
-1:01

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

7:50 /mi

Average Pace

8:33 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:32

49% of race

Time at Steady Pace

1:24:39

38% of race

Time at Slower Pace

28:50

13% of race

Average Pace: 8:33 /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 mi11:14:5224:207:5024:20
7:50
#13341
10K
6.21 mi11:39:2848:567:5324:36
7:55
#13418
15K
9.32 mi12:08:181:17:468:2128:50
9:17
#16178
20K
12.43 mi12:34:291:43:578:2226:11
8:26
#15639
Half
13.11 mi12:40:151:49:438:225:46
8:27
#15633
25K
15.53 mi13:02:382:12:068:3022:23
9:14
#15771
30K
18.64 mi13:30:032:39:318:3327:25
8:49
#15133
20M
20.00 mi13:41:532:51:218:3411:50
8:42
#14770
21M
21.00 mi13:51:003:00:288:369:07
9:07
#14413
35K
21.75 mi13:57:193:06:478:356:19
8:27
#14220
23M
23.00 mi14:08:093:17:378:3610:50
8:39
#13894
24M
24.00 mi14:16:253:25:538:358:16
8:16
#13607
40K
24.85 mi14:23:273:32:558:347:02
8:14
#13295
25.2M
25.20 mi14:26:313:35:598:343:04
8:54
#13150
Finish
26.22 mi14:34:333:44:018:338:02
7:53
#12897
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi133419393939319958(Top 78%)12151(Top 83%)12151(Top 628%)
10K6.21 mi3.10 mi13418-779409-169409-1613566(Top 53%)9450(Top 65%)9450(Top 488%)
15K9.32 mi3.11 mi16178-276010481-107210481-107219958(Top 78%)12151(Top 83%)12151(Top 628%)
20K12.43 mi3.11 mi15639+53910250+23110250+23114401(Top 56%)9697(Top 67%)9697(Top 501%)
Half13.11 mi0.68 mi15633+610242+810242+815373(Top 60%)10071(Top 69%)10071(Top 520%)
25K15.53 mi2.42 mi15771-13810265-2310265-2316534(Top 65%)10490(Top 72%)10490(Top 542%)
30K18.64 mi3.11 mi15133+6389936+3299936+32912315(Top 48%)8394(Top 58%)8394(Top 434%)
20M20.00 mi1.36 mi14770+3639751+1859751+18510584(Top 41%)7315(Top 50%)7315(Top 378%)
21M21.00 mi1.00 mi14413+3579552+1999552+1999105(Top 36%)6338(Top 43%)6338(Top 328%)
35K21.75 mi0.75 mi14220+1939441+1119441+11110386(Top 41%)6934(Top 48%)6934(Top 358%)
23M23.00 mi1.25 mi13894+3269239+2029239+2029298(Top 36%)6253(Top 43%)6253(Top 323%)
24M24.00 mi1.00 mi13607+2879062+1779062+1778126(Top 32%)5565(Top 38%)5565(Top 288%)
40K24.85 mi0.85 mi13295+3128884+1788884+1786943(Top 27%)4838(Top 33%)4838(Top 250%)
25.2M25.20 mi0.35 mi13150+1458804+808804+806067(Top 24%)4326(Top 30%)4326(Top 224%)
Finish26.22 mi1.02 mi12897+2538641+1638641+1637824(Top 31%)5335(Top 37%)5335(Top 276%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

19958

Males

12151

M50-54

12151

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13566

Males

9450

M50-54

9450

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

19958

Males

12151

M50-54

12151

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14401

Males

9697

M50-54

9697

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

15373

Males

10071

M50-54

10071

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16534

Males

10490

M50-54

10490

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12315

Males

8394

M50-54

8394

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10584

Males

7315

M50-54

7315

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9105

Males

6338

M50-54

6338

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10386

Males

6934

M50-54

6934

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9298

Males

6253

M50-54

6253

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8126

Males

5565

M50-54

5565

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6943

Males

4838

M50-54

4838

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6067

Males

4326

M50-54

4326

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7824

Males

5335

M50-54

5335

Passing Analysis

Category:
Athletes Passed
3987
Passed By
3543
Net Change
+444
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13341
5K → 10K271348-77#13341#13418
10K → 15K82768-2760#13418#16178
15K → 20K56021+539#16178#15639
20K → Half4135+6#15639#15633
Half → 25K180318-138#15633#15771
25K → 30K65618+638#15771#15133
30K → 20M3663+363#15133#14770
20M → 21M3658+357#14770#14413
21M → 35K2018+193#14413#14220
35K → 23M3304+326#14220#13894
23M → 24M2892+287#13894#13607
24M → 40K3131+312#13607#13295
40K → 25.2M1461+145#13295#13150
25.2M → Finish2618+253#13150#12897
TOTALS39873543+444
📊

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