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BOSTON MARATHON 2024

Andi Peng

Bib: 13180•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Division (F18-39)
#0 / 4660
Top 35%
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
7:24/mi
45:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:31/mi
1:09:16
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:32:49
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:37:58
↑ 19↓ 370.5%
25K· 15.53 mi
7:55/mi
1:57:09
↑ 66↓ 880.2%
30K· 18.64 mi
8:32/mi
2:23:41
↑ 181↓ 1480.2%
20M
8:49/mi
2:35:40
↑ 64↓ 500.2%
21M
9:40/mi
2:45:20
↑ 106↓ 241.6%
35K· 21.75 mi
9:00/mi
2:52:04
↑ 17↓ 861.7%
23M
8:33/mi
3:02:46
↑ 23↓ 630.6%
24M
8:15/mi
3:11:01
↓ 821.3%
40K· 24.85 mi
7:54/mi
3:17:46
↓ 200.3%
25.2M
8:36/mi
3:20:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:13/mi
3:28:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:58
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:50:07
Pace8:24 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5122:577:2322:57
7:23
-
10K
6.21 mi11:15:5045:567:2422:59
7:24
+0:01
15K
9.32 mi11:39:101:09:167:2623:20
7:31
+0:07
20K
12.43 mi12:02:431:32:497:2823:33
7:35
+0:04
Half
13.11 mi12:07:521:37:587:285:09
7:33
-0:02
25K
15.53 mi12:27:031:57:097:3219:11
7:55
+0:22
30K
18.64 mi12:53:352:23:417:4226:32
8:32
+0:37
20M
20.00 mi13:05:342:35:407:4711:59
8:49
+0:17
21M
21.00 mi13:15:142:45:207:529:40
9:40
+0:51
35K
21.75 mi13:21:582:52:047:556:44
9:00
-0:40
23M
23.00 mi13:32:403:02:467:5710:42
8:33
-0:27
24M
24.00 mi13:40:553:11:017:588:15
8:15
-0:18
40K
24.85 mi13:47:403:17:467:576:45
7:54
-0:21
25.2M
25.20 mi13:50:383:20:447:582:58
8:36
+0:42
Finish
26.22 mi13:57:593:28:057:577:21
7:13
-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

7:13 /mi

Average Pace

7:57 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:46

39% of race

Time at Steady Pace

57:44

28% of race

Time at Slower Pace

1:08:35

33% of race

Average Pace: 7:56 /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 mi10:52:5122:577:2322:57
7:23
#9836
10K
6.21 mi11:15:5045:567:2422:59
7:24
#9583
15K
9.32 mi11:39:101:09:167:2623:20
7:31
#9597
20K
12.43 mi12:02:431:32:497:2823:33
7:35
#9381
Half
13.11 mi12:07:521:37:587:285:09
7:33
#9382
25K
15.53 mi12:27:031:57:097:3219:11
7:55
#9370
30K
18.64 mi12:53:352:23:417:4226:32
8:32
#9587
20M
20.00 mi13:05:342:35:407:4711:59
8:49
#9661
21M
21.00 mi13:15:142:45:207:529:40
9:40
#9760
35K
21.75 mi13:21:582:52:047:556:44
9:00
#9889
23M
23.00 mi13:32:403:02:467:5710:42
8:33
#9754
24M
24.00 mi13:40:553:11:017:588:15
8:15
#9629
40K
24.85 mi13:47:403:17:467:576:45
7:54
#9401
25.2M
25.20 mi13:50:383:20:447:582:58
8:36
#9299
Finish
26.22 mi13:57:593:28:057:577:21
7:13
#9005
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9836195119519770(Top 38%)2063(Top 19%)2063(Top 44%)
10K6.21 mi3.10 mi9583+2531862+891862+899423(Top 37%)1847(Top 17%)1847(Top 40%)
15K9.32 mi3.11 mi9597-141909-471909-479770(Top 38%)2063(Top 19%)2063(Top 44%)
20K12.43 mi3.11 mi9381+2161836+731836+738961(Top 35%)1793(Top 16%)1793(Top 38%)
Half13.11 mi0.68 mi9382-11838-21838-29546(Top 37%)2080(Top 19%)2080(Top 45%)
25K15.53 mi2.42 mi9370+121884-461884-469621(Top 38%)2297(Top 21%)2297(Top 49%)
30K18.64 mi3.11 mi9587-2172103-2192103-21910855(Top 42%)3113(Top 28%)3113(Top 67%)
20M20.00 mi1.36 mi9661-742211-1082211-10811170(Top 44%)3568(Top 33%)3568(Top 77%)
21M21.00 mi1.00 mi9760-992306-952306-9511558(Top 45%)4029(Top 37%)4029(Top 86%)
35K21.75 mi0.75 mi9889-1292412-1062412-10613306(Top 52%)4951(Top 45%)4951(Top 106%)
23M23.00 mi1.25 mi9754+1352409+32409+38736(Top 34%)2735(Top 25%)2735(Top 59%)
24M24.00 mi1.00 mi9629+1252396+132396+138053(Top 32%)2509(Top 23%)2509(Top 54%)
40K24.85 mi0.85 mi9401+2282322+742322+745303(Top 21%)1341(Top 12%)1341(Top 29%)
25.2M25.20 mi0.35 mi9299+1022290+322290+324937(Top 19%)1240(Top 11%)1240(Top 27%)
Finish26.22 mi1.02 mi9005+2942199+912199+914106(Top 16%)831(Top 8%)831(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

9770

Females

2063

F18-39

2063

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9423

Females

1847

F18-39

1847

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

9770

Females

2063

F18-39

2063

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

8961

Females

1793

F18-39

1793

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9546

Females

2080

F18-39

2080

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

9621

Females

2297

F18-39

2297

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10855

Females

3113

F18-39

3113

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11170

Females

3568

F18-39

3568

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11558

Females

4029

F18-39

4029

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13306

Females

4951

F18-39

4951

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8736

Females

2735

F18-39

2735

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8053

Females

2509

F18-39

2509

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5303

Females

1341

F18-39

1341

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4937

Females

1240

F18-39

1240

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4106

Females

831

F18-39

831

Passing Analysis

Category:
Athletes Passed
2610*
Passed By
1777
Net Change
+831
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9836
5K → 10K382129+253#9836#9583
10K → 15K192206-14#9583#9597
15K → 20K326110+216#9597#9381
20K → Half3435-1#9381#9382
Half → 25K201189+12#9382#9370
25K → 30K193409-217#9370#9587
30K → 20M137211-74#9587#9661
20M → 21M97195-99#9661#9760
21M → 35K55184-129#9760#9889
35K → 23M20166+135#9889#9754
23M → 24M159*34+125#9754#9629
24M → 40K2335+228#9629#9401
40K → 25.2M1053+102#9401#9299
25.2M → Finish2951+294#9299#9005
TOTALS2610*1777+831

* 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