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BOSTON MARATHON 2024

Jonathan Morse

Bib: 1919•M

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 6%
Division (M18-39)
#0 / 4849
Top 15%
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
6:23/mi
19:51
↑ 97↓ 3451.5%
10K· 6.21 mi
6:21/mi
39:34
↑ 79↓ 1380.4%
15K· 9.32 mi
6:16/mi
59:01
↑ 67↓ 78
20K· 12.43 mi
6:22/mi
1:18:47
↑ 106↓ 860.1%
Half· 13.11 mi
6:12/mi
1:23:01
↑ 19↓ 370.5%
25K· 15.53 mi
6:21/mi
1:38:25
↑ 66↓ 880.2%
30K· 18.64 mi
6:36/mi
1:58:55
↑ 181↓ 1480.2%
20M
6:28/mi
2:07:42
↑ 64↓ 500.2%
21M
6:44/mi
2:14:26
↑ 106↓ 241.6%
35K· 21.75 mi
6:14/mi
2:19:06
↑ 17↓ 861.7%
23M
6:19/mi
2:27:01
↑ 23↓ 630.6%
24M
6:11/mi
2:33:12
↓ 821.3%
40K· 24.85 mi
6:15/mi
2:38:33
↓ 200.3%
25.2M
6:49/mi
2:40:54
↑ 13↓ 160.2%
Finish· 26.22 mi
5:57/mi
2:46:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:01
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:23:57
Pace6:24 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3419:516:2319:51
6:23
-
10K
6.21 mi10:40:1739:346:2219:43
6:21
-0:02
15K
9.32 mi10:59:4459:016:2019:27
6:16
-0:05
20K
12.43 mi11:19:301:18:476:2019:46
6:22
+0:06
Half
13.11 mi11:23:441:23:016:204:14
6:12
-0:10
25K
15.53 mi11:39:081:38:256:2015:24
6:21
+0:09
30K
18.64 mi11:59:381:58:556:2320:30
6:36
+0:15
20M
20.00 mi12:08:252:07:426:238:47
6:28
-0:08
21M
21.00 mi12:15:092:14:266:246:44
6:44
+0:16
35K
21.75 mi12:19:492:19:066:244:40
6:14
-0:30
23M
23.00 mi12:27:442:27:016:247:55
6:19
+0:05
24M
24.00 mi12:33:552:33:126:236:11
6:11
-0:08
40K
24.85 mi12:39:162:38:336:235:21
6:15
+0:04
25.2M
25.20 mi12:41:372:40:546:232:21
6:49
+0:34
Finish
26.22 mi12:47:412:46:586:226:04
5:57
-0:52

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

5:57 /mi

Average Pace

6:22 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:23

82% of race

Time at Steady Pace

29:35

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:20:3419:516:2319:51
6:23
#2607
10K
6.21 mi10:40:1739:346:2219:43
6:21
#2343
15K
9.32 mi10:59:4459:016:2019:27
6:16
#2020
20K
12.43 mi11:19:301:18:476:2019:46
6:22
#1859
Half
13.11 mi11:23:441:23:016:204:14
6:12
#1827
25K
15.53 mi11:39:081:38:256:2015:24
6:21
#1678
30K
18.64 mi11:59:381:58:556:2320:30
6:36
#1549
20M
20.00 mi12:08:252:07:426:238:47
6:28
#1430
21M
21.00 mi12:15:092:14:266:246:44
6:44
#1329
35K
21.75 mi12:19:492:19:066:244:40
6:14
#1275
23M
23.00 mi12:27:442:27:016:247:55
6:19
#1164
24M
24.00 mi12:33:552:33:126:236:11
6:11
#1099
40K
24.85 mi12:39:162:38:336:235:21
6:15
#1039
25.2M
25.20 mi12:41:372:40:546:232:21
6:49
#1009
Finish
26.22 mi12:47:412:46:586:226:04
5:57
#944
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2607250725071584(Top 6%)1532(Top 11%)1532(Top 32%)
10K6.21 mi3.10 mi2343+2642259+2482259+2482125(Top 8%)2052(Top 14%)2052(Top 42%)
15K9.32 mi3.11 mi2020+3231951+3081951+3081584(Top 6%)1532(Top 11%)1532(Top 32%)
20K12.43 mi3.11 mi1859+1611800+1511800+1511584(Top 6%)1530(Top 10%)1530(Top 32%)
Half13.11 mi0.68 mi1827+321768+321768+321318(Top 5%)1275(Top 9%)1275(Top 26%)
25K15.53 mi2.42 mi1678+1491625+1431625+1431270(Top 5%)1224(Top 8%)1224(Top 25%)
30K18.64 mi3.11 mi1549+1291496+1291496+1291313(Top 5%)1254(Top 9%)1254(Top 26%)
20M20.00 mi1.36 mi1430+1191379+1171379+117768(Top 3%)725(Top 5%)725(Top 15%)
21M21.00 mi1.00 mi1329+1011281+981281+98609(Top 2%)572(Top 4%)572(Top 12%)
35K21.75 mi0.75 mi1275+541227+541227+54701(Top 3%)662(Top 5%)662(Top 14%)
23M23.00 mi1.25 mi1164+1111118+1091118+109447(Top 2%)418(Top 3%)418(Top 9%)
24M24.00 mi1.00 mi1099+651054+641054+64448(Top 2%)417(Top 3%)417(Top 9%)
40K24.85 mi0.85 mi1039+60994+60994+60391(Top 2%)363(Top 2%)363(Top 7%)
25.2M25.20 mi0.35 mi1009+30964+30964+30382(Top 1%)352(Top 2%)352(Top 7%)
Finish26.22 mi1.02 mi944+65899+65899+65384(Top 2%)358(Top 2%)358(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1584

Males

1532

M18-39

1532

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2125

Males

2052

M18-39

2052

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1584

Males

1532

M18-39

1532

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1584

Males

1530

M18-39

1530

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1318

Males

1275

M18-39

1275

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1270

Males

1224

M18-39

1224

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1313

Males

1254

M18-39

1254

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

768

Males

725

M18-39

725

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

609

Males

572

M18-39

572

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

701

Males

662

M18-39

662

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

447

Males

418

M18-39

418

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

448

Males

417

M18-39

417

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

391

Males

363

M18-39

363

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

382

Males

352

M18-39

352

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2story building
+22ft-21ft

Overall

384

Males

358

M18-39

358

Passing Analysis

Category:
Athletes Passed
1750
Passed By
87
Net Change
+1663
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2607
5K → 10K28925+264#2607#2343
10K → 15K3263+323#2343#2020
15K → 20K17413+161#2020#1859
20K → Half331+32#1859#1827
Half → 25K16011+149#1827#1678
25K → 30K15728+129#1678#1549
30K → 20M1201+119#1549#1430
20M → 21M1021+101#1430#1329
21M → 35K562+54#1329#1275
35K → 23M1110+111#1275#1164
23M → 24M650+65#1164#1099
24M → 40K611+60#1099#1039
40K → 25.2M300+30#1039#1009
25.2M → Finish661+65#1009#944
TOTALS175087+1663
📊

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