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BOSTON MARATHON 2024

Jarkko Karvonen

Bib: 10956•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 30%
Gender (Male)
#0 / 14578
Top 41%
Masters (Masters Men)
#0 / 9729
Top 30%
Division (M45-49)
#0 / 2218
Top 42%
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
7:14/mi
22:29
↑ 97↓ 3451.5%
10K· 6.21 mi
7:20/mi
45:16
↑ 79↓ 1380.4%
15K· 9.32 mi
7:21/mi
1:08:07
↑ 67↓ 78
20K· 12.43 mi
7:37/mi
1:31:48
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:36:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:55:30
↑ 66↓ 880.2%
30K· 18.64 mi
7:55/mi
2:20:05
↑ 181↓ 1480.2%
20M
8:04/mi
2:31:03
↑ 64↓ 500.2%
21M
8:29/mi
2:39:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:55/mi
2:45:27
↑ 17↓ 861.7%
23M
8:05/mi
2:55:34
↑ 23↓ 630.6%
24M
8:06/mi
3:03:40
↓ 821.3%
40K· 24.85 mi
8:25/mi
3:10:52
↓ 200.3%
25.2M
9:37/mi
3:14:11
↑ 13↓ 160.2%
Finish· 26.22 mi
8:30/mi
3:22:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:54
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:45:57
Pace8:05 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0322:297:1422:29
7:14
-
10K
6.21 mi11:11:5045:167:1722:47
7:20
+0:06
15K
9.32 mi11:34:411:08:077:1822:51
7:21
+0:01
20K
12.43 mi11:58:221:31:487:2323:41
7:37
+0:16
Half
13.11 mi12:03:281:36:547:235:06
7:29
-0:08
25K
15.53 mi12:22:041:55:307:2618:36
7:40
+0:11
30K
18.64 mi12:46:392:20:057:3124:35
7:55
+0:15
20M
20.00 mi12:57:372:31:037:3310:58
8:04
+0:09
21M
21.00 mi13:06:062:39:327:368:29
8:29
+0:25
35K
21.75 mi13:12:012:45:277:365:55
7:55
-0:34
23M
23.00 mi13:22:082:55:347:3810:07
8:05
+0:10
24M
24.00 mi13:30:143:03:407:398:06
8:06
+0:01
40K
24.85 mi13:37:263:10:527:417:12
8:25
+0:19
25.2M
25.20 mi13:40:453:14:117:423:19
9:37
+1:12
Finish
26.22 mi13:49:253:22:517:458:40
8:30
-1:07

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

7:14 /mi

Average Pace

7:45 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:54

48% of race

Time at Steady Pace

1:18:17

39% of race

Time at Slower Pace

27:40

14% of race

Average Pace: 7:44 /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 mi10:49:0322:297:1422:29
7:14
#8683
10K
6.21 mi11:11:5045:167:1722:47
7:20
#8782
15K
9.32 mi11:34:411:08:077:1822:51
7:21
#8666
20K
12.43 mi11:58:221:31:487:2323:41
7:37
#8750
Half
13.11 mi12:03:281:36:547:235:06
7:29
#8756
25K
15.53 mi12:22:041:55:307:2618:36
7:40
#8594
30K
18.64 mi12:46:392:20:057:3124:35
7:55
#8249
20M
20.00 mi12:57:372:31:037:3310:58
8:04
#8112
21M
21.00 mi13:06:062:39:327:368:29
8:29
#7883
35K
21.75 mi13:12:012:45:277:365:55
7:55
#7812
23M
23.00 mi13:22:082:55:347:3810:07
8:05
#7592
24M
24.00 mi13:30:143:03:407:398:06
8:06
#7512
40K
24.85 mi13:37:263:10:527:417:12
8:25
#7481
25.2M
25.20 mi13:40:453:14:117:423:19
9:37
#7474
Finish
26.22 mi13:49:253:22:517:458:40
8:30
#7608
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8683721572158519(Top 33%)7028(Top 48%)7028(Top 317%)
10K6.21 mi3.10 mi8782-997243-287243-288911(Top 35%)7291(Top 50%)7291(Top 329%)
15K9.32 mi3.11 mi8666+1167162+817162+818519(Top 33%)7028(Top 48%)7028(Top 317%)
20K12.43 mi3.11 mi8750-847170-87170-89220(Top 36%)7272(Top 50%)7272(Top 328%)
Half13.11 mi0.68 mi8756-67173-37173-38863(Top 35%)7080(Top 49%)7080(Top 319%)
25K15.53 mi2.42 mi8594+1627034+1397034+1398087(Top 32%)6471(Top 44%)6471(Top 292%)
30K18.64 mi3.11 mi8249+3456734+3006734+3007367(Top 29%)5844(Top 40%)5844(Top 263%)
20M20.00 mi1.36 mi8112+1376606+1286606+1287162(Top 28%)5530(Top 38%)5530(Top 249%)
21M21.00 mi1.00 mi7883+2296425+1816425+1816145(Top 24%)4770(Top 33%)4770(Top 215%)
35K21.75 mi0.75 mi7812+716361+646361+647190(Top 28%)5332(Top 37%)5332(Top 240%)
23M23.00 mi1.25 mi7592+2206172+1896172+1896154(Top 24%)4624(Top 32%)4624(Top 208%)
24M24.00 mi1.00 mi7512+806070+1026070+1027172(Top 28%)5077(Top 35%)5077(Top 229%)
40K24.85 mi0.85 mi7481+316020+506020+507937(Top 31%)5352(Top 37%)5352(Top 241%)
25.2M25.20 mi0.35 mi7474+75987+335987+339167(Top 36%)5904(Top 40%)5904(Top 266%)
Finish26.22 mi1.02 mi7608-1346023-366023-3611508(Top 45%)7246(Top 50%)7246(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8519

Males

7028

M45-49

7028

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

8911

Males

7291

M45-49

7291

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8519

Males

7028

M45-49

7028

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9220

Males

7272

M45-49

7272

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

8863

Males

7080

M45-49

7080

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8087

Males

6471

M45-49

6471

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7367

Males

5844

M45-49

5844

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7162

Males

5530

M45-49

5530

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6145

Males

4770

M45-49

4770

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7190

Males

5332

M45-49

5332

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6154

Males

4624

M45-49

4624

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7172

Males

5077

M45-49

5077

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7937

Males

5352

M45-49

5352

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9167

Males

5904

M45-49

5904

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11508

Males

7246

M45-49

7246

Passing Analysis

Category:
Athletes Passed
2484
Passed By
1409
Net Change
+1075
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8683
5K → 10K205304-99#8683#8782
10K → 15K232116+116#8782#8666
15K → 20K183267-84#8666#8750
20K → Half3339-6#8750#8756
Half → 25K265103+162#8756#8594
25K → 30K450105+345#8594#8249
30K → 20M19255+137#8249#8112
20M → 21M25021+229#8112#7883
21M → 35K9928+71#7883#7812
35K → 23M25838+220#7812#7592
23M → 24M13454+80#7592#7512
24M → 40K9160+31#7512#7481
40K → 25.2M4740+7#7481#7474
25.2M → Finish45179-134#7474#7608
TOTALS24841409+1075
📊

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