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BOSTON MARATHON 2024

David Toller

Bib: 4207•M

MD

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:49
Rank: #1111
Start → 5K
18:49 | 6:03/mi
10K· 6.21 mi
38:04
Rank: #1287 (-176)
5K → 10K
19:15 | 6:12/mi
15K· 9.32 mi
57:27
Rank: #1346 (-59)
10K → 15K
19:23 | 6:14/mi
20K· 12.43 mi
1:17:20
Rank: #1406 (-60)
15K → 20K
19:53 | 6:24/mi
Half· 13.11 mi
1:21:42
Rank: #1437 (-31)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:37:32
Rank: #1484 (-47)
Half → 25K
15:50 | 6:32/mi
30K· 18.64 mi
1:58:56
Rank: #1559 (-75)
25K → 30K
21:24 | 6:53/mi
20M
2:08:29
Rank: #1583 (-24)
30K → 20M
9:33 | 7:02/mi
21M
2:16:20
Rank: #1649 (-66)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:21:21
Rank: #1639 (+10)
21M → 35K
5:01 | 6:42/mi
23M
2:30:18
Rank: #1638 (+1)
35K → 23M
8:57 | 7:09/mi
24M
2:37:08
Rank: #1610 (+28)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:42:55
Rank: #1567 (+43)
24M → 40K
5:47 | 6:46/mi
25.2M
2:45:31
Rank: #1548 (+19)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:52:02
Rank: #1487 (+61)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:42
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:30:20
Pace6:53 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1418:496:0318:49
6:03
-
10K
6.21 mi10:40:2938:046:0819:15
6:12
+0:09
15K
9.32 mi10:59:5257:276:1019:23
6:14
+0:02
20K
12.43 mi11:19:451:17:206:1319:53
6:24
+0:10
Half
13.11 mi11:24:071:21:426:144:22
6:24
0:00
25K
15.53 mi11:39:571:37:326:1715:50
6:32
+0:08
30K
18.64 mi12:01:211:58:566:2321:24
6:53
+0:21
20M
20.00 mi12:10:542:08:296:259:33
7:02
+0:09
21M
21.00 mi12:18:452:16:206:307:51
7:51
+0:49
35K
21.75 mi12:23:462:21:216:305:01
6:42
-1:09
23M
23.00 mi12:32:432:30:186:328:57
7:09
+0:27
24M
24.00 mi12:39:332:37:086:336:50
6:50
-0:19
40K
24.85 mi12:45:202:42:556:335:47
6:46
-0:04
25.2M
25.20 mi12:47:562:45:316:342:36
7:32
+0:46
Finish
26.22 mi12:54:272:52:026:346:31
6:24
-1:08

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

6:03 /mi

Average Pace

6:34 /mi

Slowest Pace

7:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:13

51% of race

Time at Steady Pace

54:52

32% of race

Time at Slower Pace

28:57

17% of race

Average Pace: 6:34 /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 mi10:21:1418:496:0318:49
6:03
#1111
10K
6.21 mi10:40:2938:046:0819:15
6:12
#1287
15K
9.32 mi10:59:5257:276:1019:23
6:14
#1346
20K
12.43 mi11:19:451:17:206:1319:53
6:24
#1406
Half
13.11 mi11:24:071:21:426:144:22
6:24
#1437
25K
15.53 mi11:39:571:37:326:1715:50
6:32
#1484
30K
18.64 mi12:01:211:58:566:2321:24
6:53
#1559
20M
20.00 mi12:10:542:08:296:259:33
7:02
#1583
21M
21.00 mi12:18:452:16:206:307:51
7:51
#1649
35K
21.75 mi12:23:462:21:216:305:01
6:42
#1639
23M
23.00 mi12:32:432:30:186:328:57
7:09
#1638
24M
24.00 mi12:39:332:37:086:336:50
6:50
#1610
40K
24.85 mi12:45:202:42:556:335:47
6:46
#1567
25.2M
25.20 mi12:47:562:45:316:342:36
7:32
#1548
Finish
26.22 mi12:54:272:52:026:346:31
6:24
#1487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1111107210721513(Top 6%)1461(Top 10%)1461(Top 30%)
10K6.21 mi3.10 mi1287-1761247-1751247-1751499(Top 6%)1452(Top 10%)1452(Top 30%)
15K9.32 mi3.11 mi1346-591306-591306-591513(Top 6%)1461(Top 10%)1461(Top 30%)
20K12.43 mi3.11 mi1406-601360-541360-541742(Top 7%)1680(Top 12%)1680(Top 35%)
Half13.11 mi0.68 mi1437-311391-311391-312170(Top 8%)2086(Top 14%)2086(Top 43%)
25K15.53 mi2.42 mi1484-471437-461437-461903(Top 7%)1827(Top 13%)1827(Top 38%)
30K18.64 mi3.11 mi1559-751506-691506-692331(Top 9%)2198(Top 15%)2198(Top 45%)
20M20.00 mi1.36 mi1583-241529-231529-232501(Top 10%)2324(Top 16%)2324(Top 48%)
21M21.00 mi1.00 mi1649-661588-591588-593676(Top 14%)3216(Top 22%)3216(Top 66%)
35K21.75 mi0.75 mi1639+101576+121576+121949(Top 8%)1798(Top 12%)1798(Top 37%)
23M23.00 mi1.25 mi1638+11573+31573+32419(Top 9%)2179(Top 15%)2179(Top 45%)
24M24.00 mi1.00 mi1610+281543+301543+301824(Top 7%)1663(Top 11%)1663(Top 34%)
40K24.85 mi0.85 mi1567+431498+451498+451244(Top 5%)1145(Top 8%)1145(Top 24%)
25.2M25.20 mi0.35 mi1548+191479+191479+191572(Top 6%)1412(Top 10%)1412(Top 29%)
Finish26.22 mi1.02 mi1487+611419+601419+601135(Top 4%)1037(Top 7%)1037(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1513

Males

1461

M18-39

1461

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1499

Males

1452

M18-39

1452

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1513

Males

1461

M18-39

1461

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1742

Males

1680

M18-39

1680

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2170

Males

2086

M18-39

2086

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1903

Males

1827

M18-39

1827

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2331

Males

2198

M18-39

2198

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2501

Males

2324

M18-39

2324

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3676

Males

3216

M18-39

3216

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

1949

Males

1798

M18-39

1798

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2419

Males

2179

M18-39

2179

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1824

Males

1663

M18-39

1663

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1244

Males

1145

M18-39

1145

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1572

Males

1412

M18-39

1412

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1135

Males

1037

M18-39

1037

Passing Analysis

Category:
Athletes Passed
547
Passed By
923
Net Change
-376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1111
5K → 10K17193-176#1111#1287
10K → 15K42101-59#1287#1346
15K → 20K43103-60#1346#1406
20K → Half536-31#1406#1437
Half → 25K4592-47#1437#1484
25K → 30K55130-75#1484#1559
30K → 20M4165-24#1559#1583
20M → 21M3399-66#1583#1649
21M → 35K3222+10#1649#1639
35K → 23M4140+1#1639#1638
23M → 24M4820+28#1638#1610
24M → 40K529+43#1610#1567
40K → 25.2M278+19#1567#1548
25.2M → Finish665+61#1548#1487
TOTALS547923-376
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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