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BOSTON MARATHON 2024

Kim Peterson

Bib: 17979•F

OH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Division (F18-39)
#0 / 4660
Top 43%
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
7:23/mi
22:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
46:08
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:10:18
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:35:17
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:40:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:16/mi
2:00:37
↑ 66↓ 880.2%
30K· 18.64 mi
8:40/mi
2:27:32
↑ 181↓ 1480.2%
20M
8:31/mi
2:39:07
↑ 64↓ 500.2%
21M
9:18/mi
2:48:25
↑ 106↓ 241.6%
35K· 21.75 mi
8:23/mi
2:54:41
↑ 17↓ 861.7%
23M
8:36/mi
3:05:27
↑ 23↓ 630.6%
24M
8:35/mi
3:14:02
↓ 821.3%
40K· 24.85 mi
8:44/mi
3:21:30
↓ 200.3%
25.2M
10:35/mi
3:25:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:24/mi
3:33:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:53:08
Pace8:38 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3722:577:2322:57
7:23
-
10K
6.21 mi11:36:4846:087:2523:11
7:28
+0:05
15K
9.32 mi12:00:581:10:187:3324:10
7:47
+0:19
20K
12.43 mi12:25:571:35:177:4024:59
8:02
+0:15
Half
13.11 mi12:31:151:40:357:405:18
7:46
-0:16
25K
15.53 mi12:51:172:00:377:4620:02
8:16
+0:30
30K
18.64 mi13:18:122:27:327:5526:55
8:40
+0:24
20M
20.00 mi13:29:472:39:077:5711:35
8:31
-0:09
21M
21.00 mi13:39:052:48:258:019:18
9:18
+0:47
35K
21.75 mi13:45:212:54:418:026:16
8:23
-0:55
23M
23.00 mi13:56:073:05:278:0410:46
8:36
+0:13
24M
24.00 mi14:04:423:14:028:058:35
8:35
-0:01
40K
24.85 mi14:12:103:21:308:067:28
8:44
+0:09
25.2M
25.20 mi14:15:493:25:098:083:39
10:35
+1:51
Finish
26.22 mi14:24:233:33:438:098:34
8:24
-2:11

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

7:23 /mi

Average Pace

8:09 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:36

35% of race

Time at Steady Pace

2:05:10

59% of race

Time at Slower Pace

12:57

6% of race

Average Pace: 8:09 /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 mi11:13:3722:577:2322:57
7:23
#9840
10K
6.21 mi11:36:4846:087:2523:11
7:28
#9819
15K
9.32 mi12:00:581:10:187:3324:10
7:47
#10530
20K
12.43 mi12:25:571:35:177:4024:59
8:02
#10922
Half
13.11 mi12:31:151:40:357:405:18
7:46
#10932
25K
15.53 mi12:51:172:00:377:4620:02
8:16
#11043
30K
18.64 mi13:18:122:27:327:5526:55
8:40
#11051
20M
20.00 mi13:29:472:39:077:5711:35
8:31
#10867
21M
21.00 mi13:39:052:48:258:019:18
9:18
#10731
35K
21.75 mi13:45:212:54:418:026:16
8:23
#10691
23M
23.00 mi13:56:073:05:278:0410:46
8:36
#10526
24M
24.00 mi14:04:423:14:028:058:35
8:35
#10460
40K
24.85 mi14:12:103:21:308:067:28
8:44
#10406
25.2M
25.20 mi14:15:493:25:098:083:39
10:35
#10458
Finish
26.22 mi14:24:233:33:438:098:34
8:24
#10448
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi98401955195511779(Top 46%)3116(Top 29%)3116(Top 67%)
10K6.21 mi3.10 mi9819+211966-111966-119963(Top 39%)2082(Top 19%)2082(Top 45%)
15K9.32 mi3.11 mi10530-7112371-4052371-40511779(Top 46%)3116(Top 29%)3116(Top 67%)
20K12.43 mi3.11 mi10922-3922614-2432614-24312129(Top 47%)3386(Top 31%)3386(Top 73%)
Half13.11 mi0.68 mi10932-102635-212635-2111149(Top 44%)2889(Top 26%)2889(Top 62%)
25K15.53 mi2.42 mi11043-1112746-1112746-11111757(Top 46%)3370(Top 31%)3370(Top 72%)
30K18.64 mi3.11 mi11051-82856-1102856-11011507(Top 45%)3453(Top 32%)3453(Top 74%)
20M20.00 mi1.36 mi10867+1842812+442812+449587(Top 38%)2741(Top 25%)2741(Top 59%)
21M21.00 mi1.00 mi10731+1362802+102802+109955(Top 39%)3205(Top 29%)3205(Top 69%)
35K21.75 mi0.75 mi10691+402813-112813-1110029(Top 39%)3239(Top 30%)3239(Top 70%)
23M23.00 mi1.25 mi10526+1652798+152798+159017(Top 35%)2880(Top 26%)2880(Top 62%)
24M24.00 mi1.00 mi10460+662807-92807-99957(Top 39%)3411(Top 31%)3411(Top 73%)
40K24.85 mi0.85 mi10406+542822-152822-159571(Top 37%)3350(Top 31%)3350(Top 72%)
25.2M25.20 mi0.35 mi10458-522871-492871-4913105(Top 51%)5126(Top 47%)5126(Top 110%)
Finish26.22 mi1.02 mi10448+102903-322903-3211000(Top 43%)3978(Top 36%)3978(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11779

Females

3116

F18-39

3116

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

9963

Females

2082

F18-39

2082

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11779

Females

3116

F18-39

3116

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12129

Females

3386

F18-39

3386

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11149

Females

2889

F18-39

2889

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11757

Females

3370

F18-39

3370

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11507

Females

3453

F18-39

3453

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

9587

Females

2741

F18-39

2741

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

9955

Females

3205

F18-39

3205

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10029

Females

3239

F18-39

3239

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9017

Females

2880

F18-39

2880

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

9957

Females

3411

F18-39

3411

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9571

Females

3350

F18-39

3350

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13105

Females

5126

F18-39

5126

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11000

Females

3978

F18-39

3978

Passing Analysis

Category:
Athletes Passed
2051*
Passed By
2657
Net Change
-608
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9840
5K → 10K260239+21#9840#9819
10K → 15K51760-711#9819#10530
15K → 20K120512-392#10530#10922
20K → Half4151-10#10922#10932
Half → 25K186297-111#10932#11043
25K → 30K296304-8#11043#11051
30K → 20M24258+184#11051#10867
20M → 21M19963+136#10867#10731
21M → 35K8747+40#10731#10691
35K → 23M22257+165#10691#10526
23M → 24M12963+66#10526#10460
24M → 40K113*59+54#10460#10406
40K → 25.2M2577-52#10406#10458
25.2M → Finish8070+10#10458#10448
TOTALS2051*2657-608

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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