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BOSTON MARATHON 2024

James Wharmby

Bib: 3894•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 46%
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
7:07/mi
22:06
↑ 97↓ 3451.5%
10K· 6.21 mi
7:15/mi
44:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:08:36
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:32:37
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:37:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:56/mi
1:57:08
↑ 66↓ 880.2%
30K· 18.64 mi
8:56/mi
2:24:52
↑ 181↓ 1480.2%
20M
12:25/mi
2:41:44
↑ 64↓ 500.2%
21M
9:45/mi
2:51:29
↑ 106↓ 241.6%
35K· 21.75 mi
9:23/mi
2:58:30
↑ 17↓ 861.7%
23M
9:25/mi
3:10:17
↑ 23↓ 630.6%
24M
8:58/mi
3:19:15
↓ 821.3%
40K· 24.85 mi
9:04/mi
3:27:00
↓ 200.3%
25.2M
9:31/mi
3:30:17
↑ 13↓ 160.2%
Finish· 26.22 mi
8:37/mi
3:39:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:55
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time2:01:09
Pace9:15 /mi
📊Positive Split: 23.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:5122:067:0722:06
7:07
-
10K
6.21 mi10:52:2444:397:1122:33
7:15
+0:08
15K
9.32 mi11:16:211:08:367:2223:57
7:43
+0:28
20K
12.43 mi11:40:221:32:377:2724:01
7:44
+0:01
Half
13.11 mi11:45:401:37:557:285:18
7:46
+0:02
25K
15.53 mi12:04:531:57:087:3219:13
7:56
+0:10
30K
18.64 mi12:32:372:24:527:4627:44
8:56
+1:00
20M
20.00 mi12:49:292:41:448:0516:52
12:25
+3:29
21M
21.00 mi12:59:142:51:298:109:45
9:45
-2:40
35K
21.75 mi13:06:152:58:308:127:01
9:23
-0:22
23M
23.00 mi13:18:023:10:178:1611:47
9:25
+0:02
24M
24.00 mi13:27:003:19:158:188:58
8:58
-0:27
40K
24.85 mi13:34:453:27:008:207:45
9:04
+0:06
25.2M
25.20 mi13:38:023:30:178:213:17
9:31
+0:27
Finish
26.22 mi13:46:493:39:048:228:47
8:37
-0:54

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

7:07 /mi

Average Pace

8:22 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:08

53% of race

Time at Steady Pace

1:15:19

34% of race

Time at Slower Pace

26:37

12% of race

Average Pace: 8:21 /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 mi10:29:5122:067:0722:06
7:07
#7761
10K
6.21 mi10:52:2444:397:1122:33
7:15
#8040
15K
9.32 mi11:16:211:08:367:2223:57
7:43
#9044
20K
12.43 mi11:40:221:32:377:2724:01
7:44
#9263
Half
13.11 mi11:45:401:37:557:285:18
7:46
#9349
25K
15.53 mi12:04:531:57:087:3219:13
7:56
#9358
30K
18.64 mi12:32:372:24:527:4627:44
8:56
#10046
20M
20.00 mi12:49:292:41:448:0516:52
12:25
#11798
21M
21.00 mi12:59:142:51:298:109:45
9:45
#11772
35K
21.75 mi13:06:152:58:308:127:01
9:23
#11911
23M
23.00 mi13:18:023:10:178:1611:47
9:25
#11948
24M
24.00 mi13:27:003:19:158:188:58
8:58
#11922
40K
24.85 mi13:34:453:27:008:207:45
9:04
#11854
25.2M
25.20 mi13:38:023:30:178:213:17
9:31
#11778
Finish
26.22 mi13:46:493:39:048:228:47
8:37
#11757
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi77616667666711257(Top 44%)8411(Top 58%)8411(Top 173%)
10K6.21 mi3.10 mi8040-2796809-1426809-1428325(Top 33%)6943(Top 48%)6943(Top 143%)
15K9.32 mi3.11 mi9044-10047376-5677376-56711257(Top 44%)8411(Top 58%)8411(Top 173%)
20K12.43 mi3.11 mi9263-2197458-827458-829949(Top 39%)7626(Top 52%)7626(Top 157%)
Half13.11 mi0.68 mi9349-867507-497507-4911056(Top 43%)8201(Top 56%)8201(Top 169%)
25K15.53 mi2.42 mi9358-97458+497458+499706(Top 38%)7350(Top 50%)7350(Top 152%)
30K18.64 mi3.11 mi10046-6887684-2267684-22612859(Top 50%)8624(Top 59%)8624(Top 178%)
20M20.00 mi1.36 mi11798-17528479-7958479-79522031(Top 86%)12713(Top 87%)12713(Top 262%)
21M21.00 mi1.00 mi11772+268406+738406+7311902(Top 47%)7667(Top 53%)7667(Top 158%)
35K21.75 mi0.75 mi11911-1398439-338439-3315000(Top 59%)9116(Top 63%)9116(Top 188%)
23M23.00 mi1.25 mi11948-378378+618378+6113100(Top 51%)8115(Top 56%)8115(Top 167%)
24M24.00 mi1.00 mi11922+268321+578321+5711956(Top 47%)7549(Top 52%)7549(Top 156%)
40K24.85 mi0.85 mi11854+688240+818240+8111144(Top 44%)6997(Top 48%)6997(Top 144%)
25.2M25.20 mi0.35 mi11778+768183+578183+578811(Top 34%)5738(Top 39%)5738(Top 118%)
Finish26.22 mi1.02 mi11757+218131+528131+5212172(Top 48%)7598(Top 52%)7598(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11257

Males

8411

M18-39

8411

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8325

Males

6943

M18-39

6943

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11257

Males

8411

M18-39

8411

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

9949

Males

7626

M18-39

7626

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

11056

Males

8201

M18-39

8201

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

9706

Males

7350

M18-39

7350

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12859

Males

8624

M18-39

8624

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22031

Males

12713

M18-39

12713

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

11902

Males

7667

M18-39

7667

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15000

Males

9116

M18-39

9116

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13100

Males

8115

M18-39

8115

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

11956

Males

7549

M18-39

7549

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11144

Males

6997

M18-39

6997

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8811

Males

5738

M18-39

5738

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12172

Males

7598

M18-39

7598

Passing Analysis

Category:
Athletes Passed
1357
Passed By
5350
Net Change
-3996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7761
5K → 10K125404-279#7761#8040
10K → 15K281032-1004#8040#9044
15K → 20K141360-219#9044#9263
20K → Half16102-86#9263#9349
Half → 25K198207-9#9349#9358
25K → 30K116802-688#9358#10046
30K → 20M101761-1752#10046#11798
20M → 21M142116+26#11798#11772
21M → 35K45184-139#11772#11911
35K → 23M127164-37#11911#11948
23M → 24M10074+26#11948#11922
24M → 40K12860+68#11922#11854
40K → 25.2M8812+76#11854#11778
25.2M → Finish9372+21#11778#11757
TOTALS13575350-3996
📊

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