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BOSTON MARATHON 2024

Hans Larsson

Bib: 12227•M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M50-54)
#0 / 1935
Top 23%
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
7:00/mi
21:46
↑ 97↓ 3451.5%
10K· 6.21 mi
7:14/mi
44:15
↑ 79↓ 1380.4%
15K· 9.32 mi
7:11/mi
1:06:35
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:29:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:34:44
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:53:19
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:18:03
↑ 181↓ 1480.2%
20M
7:59/mi
2:28:54
↑ 64↓ 500.2%
21M
8:28/mi
2:37:22
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:43:13
↑ 17↓ 861.7%
23M
8:11/mi
2:53:28
↑ 23↓ 630.6%
24M
8:02/mi
3:01:30
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:08:25
↓ 200.3%
25.2M
8:54/mi
3:11:29
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:19:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:44
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:44:25
Pace7:58 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5021:467:0021:46
7:00
-
10K
6.21 mi11:12:1944:157:0722:29
7:14
+0:14
15K
9.32 mi11:34:391:06:357:0922:20
7:11
-0:03
20K
12.43 mi11:57:461:29:427:1323:07
7:26
+0:15
Half
13.11 mi12:02:481:34:447:145:02
7:23
-0:03
25K
15.53 mi12:21:231:53:197:1818:35
7:40
+0:17
30K
18.64 mi12:46:072:18:037:2424:44
7:58
+0:18
20M
20.00 mi12:56:582:28:547:2710:51
7:59
+0:01
21M
21.00 mi13:05:262:37:227:308:28
8:28
+0:29
35K
21.75 mi13:11:172:43:137:305:51
7:49
-0:39
23M
23.00 mi13:21:322:53:287:3310:15
8:11
+0:22
24M
24.00 mi13:29:343:01:307:348:02
8:02
-0:09
40K
24.85 mi13:36:293:08:257:356:55
8:05
+0:03
25.2M
25.20 mi13:39:333:11:297:363:04
8:54
+0:49
Finish
26.22 mi13:47:133:19:097:367:40
7:31
-1:23

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

7:00 /mi

Average Pace

7:36 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:24

51% of race

Time at Steady Pace

1:08:03

34% of race

Time at Slower Pace

28:42

14% of race

Average Pace: 7:36 /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 mi10:49:5021:467:0021:46
7:00
#7083
10K
6.21 mi11:12:1944:157:0722:29
7:14
#7592
15K
9.32 mi11:34:391:06:357:0922:20
7:11
#7493
20K
12.43 mi11:57:461:29:427:1323:07
7:26
#7549
Half
13.11 mi12:02:481:34:447:145:02
7:23
#7564
25K
15.53 mi12:21:231:53:197:1818:35
7:40
#7570
30K
18.64 mi12:46:072:18:037:2424:44
7:58
#7489
20M
20.00 mi12:56:582:28:547:2710:51
7:59
#7352
21M
21.00 mi13:05:262:37:227:308:28
8:28
#7185
35K
21.75 mi13:11:172:43:137:305:51
7:49
#7112
23M
23.00 mi13:21:322:53:287:3310:15
8:11
#6991
24M
24.00 mi13:29:343:01:307:348:02
8:02
#6920
40K
24.85 mi13:36:293:08:257:356:55
8:05
#6837
25.2M
25.20 mi13:39:333:11:297:363:04
8:54
#6782
Finish
26.22 mi13:47:133:19:097:367:40
7:31
#6696
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7083623162317386(Top 29%)6329(Top 43%)6329(Top 327%)
10K6.21 mi3.10 mi7592-5096534-3036534-3038175(Top 32%)6847(Top 47%)6847(Top 354%)
15K9.32 mi3.11 mi7493+996451+836451+837386(Top 29%)6329(Top 43%)6329(Top 327%)
20K12.43 mi3.11 mi7549-566454-36454-37922(Top 31%)6549(Top 45%)6549(Top 338%)
Half13.11 mi0.68 mi7564-156459-56459-58146(Top 32%)6694(Top 46%)6694(Top 346%)
25K15.53 mi2.42 mi7570-66426+336426+338039(Top 31%)6444(Top 44%)6444(Top 333%)
30K18.64 mi3.11 mi7489+816305+1216305+1217635(Top 30%)5995(Top 41%)5995(Top 310%)
20M20.00 mi1.36 mi7352+1376176+1296176+1296661(Top 26%)5250(Top 36%)5250(Top 271%)
21M21.00 mi1.00 mi7185+1676026+1506026+1506066(Top 24%)4727(Top 32%)4727(Top 244%)
35K21.75 mi0.75 mi7112+735951+755951+756671(Top 26%)5057(Top 35%)5057(Top 261%)
23M23.00 mi1.25 mi6991+1215824+1275824+1276710(Top 26%)4927(Top 34%)4927(Top 255%)
24M24.00 mi1.00 mi6920+715735+895735+896795(Top 27%)4871(Top 33%)4871(Top 252%)
40K24.85 mi0.85 mi6837+835636+995636+996215(Top 24%)4445(Top 30%)4445(Top 230%)
25.2M25.20 mi0.35 mi6782+555583+535583+536028(Top 24%)4287(Top 29%)4287(Top 222%)
Finish26.22 mi1.02 mi6696+865498+855498+855746(Top 22%)4210(Top 29%)4210(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7386

Males

6329

M50-54

6329

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8175

Males

6847

M50-54

6847

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7386

Males

6329

M50-54

6329

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7922

Males

6549

M50-54

6549

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8146

Males

6694

M50-54

6694

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8039

Males

6444

M50-54

6444

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7635

Males

5995

M50-54

5995

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6661

Males

5250

M50-54

5250

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6066

Males

4727

M50-54

4727

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6671

Males

5057

M50-54

5057

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6710

Males

4927

M50-54

4927

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6795

Males

4871

M50-54

4871

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6215

Males

4445

M50-54

4445

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6028

Males

4287

M50-54

4287

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5746

Males

4210

M50-54

4210

Passing Analysis

Category:
Athletes Passed
2009
Passed By
1622
Net Change
+387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7083
5K → 10K62571-509#7083#7592
10K → 15K19091+99#7592#7493
15K → 20K168224-56#7493#7549
20K → Half3247-15#7549#7564
Half → 25K172178-6#7564#7570
25K → 30K269188+81#7570#7489
30K → 20M17942+137#7489#7352
20M → 21M19730+167#7352#7185
21M → 35K11340+73#7185#7112
35K → 23M18362+121#7112#6991
23M → 24M13059+71#6991#6920
24M → 40K12946+83#6920#6837
40K → 25.2M6611+55#6837#6782
25.2M → Finish11933+86#6782#6696
TOTALS20091622+387
📊

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