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BOSTON MARATHON 2024

Fan Fu

Bib: 12122•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 38%
Gender (Female)
#0 / 10924
Top 24%
Masters (Masters Women)
#0 / 6263
Top 12%
Division (F45-49)
#0 / 1753
Top 14%
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
7:13/mi
44:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:07:50
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:31:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:36:48
↑ 19↓ 370.5%
25K· 15.53 mi
8:01/mi
1:56:15
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:23:07
↑ 181↓ 1480.2%
20M
9:04/mi
2:35:26
↑ 64↓ 500.2%
21M
10:07/mi
2:45:33
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
2:51:52
↑ 17↓ 861.7%
23M
9:06/mi
3:03:16
↑ 23↓ 630.6%
24M
8:23/mi
3:11:39
↓ 821.3%
40K· 24.85 mi
8:35/mi
3:18:59
↓ 200.3%
25.2M
9:43/mi
3:22:20
↑ 13↓ 160.2%
Finish· 26.22 mi
8:33/mi
3:31:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:48
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:54:15
Pace8:43 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3822:297:1422:29
7:14
-
10K
6.21 mi11:14:0344:547:1422:25
7:13
-0:01
15K
9.32 mi11:36:591:07:507:1722:56
7:23
+0:10
20K
12.43 mi12:00:511:31:427:2323:52
7:41
+0:18
Half
13.11 mi12:05:571:36:487:235:06
7:29
-0:12
25K
15.53 mi12:25:241:56:157:2919:27
8:01
+0:32
30K
18.64 mi12:52:162:23:077:4126:52
8:39
+0:38
20M
20.00 mi13:04:352:35:267:4612:19
9:04
+0:25
21M
21.00 mi13:14:422:45:337:5310:07
10:07
+1:03
35K
21.75 mi13:21:012:51:527:546:19
8:27
-1:40
23M
23.00 mi13:32:253:03:167:5811:24
9:06
+0:39
24M
24.00 mi13:40:483:11:397:598:23
8:23
-0:43
40K
24.85 mi13:48:083:18:598:007:20
8:35
+0:12
25.2M
25.20 mi13:51:293:22:208:023:21
9:43
+1:08
Finish
26.22 mi14:00:123:31:038:038:43
8:33
-1:10

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

8:03 /mi

Slowest Pace

10:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:15

55% of race

Time at Steady Pace

57:37

27% of race

Time at Slower Pace

37:11

18% of race

Average Pace: 8:03 /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 mi10:51:3822:297:1422:29
7:14
#8708
10K
6.21 mi11:14:0344:547:1422:25
7:13
#8340
15K
9.32 mi11:36:591:07:507:1722:56
7:23
#8431
20K
12.43 mi12:00:511:31:427:2323:52
7:41
#8699
Half
13.11 mi12:05:571:36:487:235:06
7:29
#8712
25K
15.53 mi12:25:241:56:157:2919:27
8:01
#8956
30K
18.64 mi12:52:162:23:077:4126:52
8:39
#9378
20M
20.00 mi13:04:352:35:267:4612:19
9:04
#9586
21M
21.00 mi13:14:422:45:337:5310:07
10:07
#9826
35K
21.75 mi13:21:012:51:527:546:19
8:27
#9833
23M
23.00 mi13:32:253:03:167:5811:24
9:06
#9907
24M
24.00 mi13:40:483:11:397:598:23
8:23
#9816
40K
24.85 mi13:48:083:18:598:007:20
8:35
#9753
25.2M
25.20 mi13:51:293:22:208:023:21
9:43
#9745
Finish
26.22 mi14:00:123:31:038:038:43
8:33
#9809
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi8708145814588756(Top 34%)1591(Top 15%)1591(Top 91%)
10K6.21 mi3.10 mi8340+3681348+1101348+1108054(Top 32%)1266(Top 12%)1266(Top 72%)
15K9.32 mi3.11 mi8431-911396-481396-488756(Top 34%)1591(Top 15%)1591(Top 91%)
20K12.43 mi3.11 mi8699-2681541-1451541-1459632(Top 38%)2140(Top 20%)2140(Top 122%)
Half13.11 mi0.68 mi8712-131547-61547-69009(Top 35%)1835(Top 17%)1835(Top 105%)
25K15.53 mi2.42 mi8956-2441689-1421689-14210340(Top 40%)2660(Top 24%)2660(Top 152%)
30K18.64 mi3.11 mi9378-4222000-3112000-31111427(Top 45%)3407(Top 31%)3407(Top 194%)
20M20.00 mi1.36 mi9586-2082172-1722172-17212466(Top 49%)4269(Top 39%)4269(Top 244%)
21M21.00 mi1.00 mi9826-2402340-1682340-16813447(Top 53%)5005(Top 46%)5005(Top 286%)
35K21.75 mi0.75 mi9833-72386-462386-4610415(Top 41%)3440(Top 31%)3440(Top 196%)
23M23.00 mi1.25 mi9907-742490-1042490-10411712(Top 46%)4253(Top 39%)4253(Top 243%)
24M24.00 mi1.00 mi9816+912487+32487+38772(Top 34%)2835(Top 26%)2835(Top 162%)
40K24.85 mi0.85 mi9753+632490-32490-38772(Top 34%)2958(Top 27%)2958(Top 169%)
25.2M25.20 mi0.35 mi9745+82504-142504-149707(Top 38%)3480(Top 32%)3480(Top 199%)
Finish26.22 mi1.02 mi9809-642571-672571-6711822(Top 46%)4372(Top 40%)4372(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8756

Females

1591

F45-49

1591

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8054

Females

1266

F45-49

1266

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8756

Females

1591

F45-49

1591

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

9632

Females

2140

F45-49

2140

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9009

Females

1835

F45-49

1835

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10340

Females

2660

F45-49

2660

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11427

Females

3407

F45-49

3407

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12466

Females

4269

F45-49

4269

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13447

Females

5005

F45-49

5005

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10415

Females

3440

F45-49

3440

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

11712

Females

4253

F45-49

4253

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8772

Females

2835

F45-49

2835

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8772

Females

2958

F45-49

2958

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9707

Females

3480

F45-49

3480

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

11822

Females

4372

F45-49

4372

Passing Analysis

Category:
Athletes Passed
1742*
Passed By
2841
Net Change
-1101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8708
5K → 10K46193+368#8708#8340
10K → 15K150241-91#8340#8431
15K → 20K117385-268#8431#8699
20K → Half2942-13#8699#8712
Half → 25K125369-244#8712#8956
25K → 30K155577-422#8956#9378
30K → 20M87295-208#9378#9586
20M → 21M63302-240#9586#9826
21M → 35K8087-7#9826#9833
35K → 23M117191-74#9833#9907
23M → 24M142*51+91#9907#9816
24M → 40K10744+63#9816#9753
40K → 25.2M4739+8#9753#9745
25.2M → Finish62125-64#9745#9809
TOTALS1742*2841-1101

* 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