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BOSTON MARATHON 2024

Jessica Diamond Davis

Bib: 16207•F

MS

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:30
Rank: #11288
Start → 5K
23:30 | 7:34/mi
10K· 6.21 mi
47:05
Rank: #11122 (+166)
5K → 10K
23:35 | 7:35/mi
15K· 9.32 mi
1:10:49
Rank: #10940 (+182)
10K → 15K
23:44 | 7:38/mi
20K· 12.43 mi
1:34:31
Rank: #10438 (+502)
15K → 20K
23:42 | 7:38/mi
Half· 13.11 mi
1:39:42
Rank: #10389 (+49)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:58:25
Rank: #9951 (+438)
Half → 25K
18:43 | 7:43/mi
30K· 18.64 mi
2:24:13
Rank: #9806 (+145)
25K → 30K
25:48 | 8:18/mi
20M
2:36:01
Rank: #9792 (+14)
30K → 20M
11:48 | 8:41/mi
21M
2:44:57
Rank: #9620 (+172)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
2:51:02
Rank: #9519 (+101)
21M → 35K
6:05 | 8:08/mi
23M
3:01:36
Rank: #9367 (+152)
35K → 23M
10:34 | 8:26/mi
24M
3:09:57
Rank: #9310 (+57)
23M → 24M
8:21 | 8:21/mi
40K· 24.85 mi
3:17:05
Rank: #9227 (+83)
24M → 40K
7:08 | 8:21/mi
25.2M
3:20:26
Rank: #9212 (+15)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:28:39
Rank: #9178 (+34)
25.2M → Finish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:42
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:48:57
Pace8:19 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4123:307:3423:30
7:34
-
10K
6.21 mi11:37:1647:057:3523:35
7:35
+0:01
15K
9.32 mi12:01:001:10:497:3623:44
7:38
+0:03
20K
12.43 mi12:24:421:34:317:3623:42
7:38
0:00
Half
13.11 mi12:29:531:39:427:365:11
7:36
-0:02
25K
15.53 mi12:48:361:58:257:3718:43
7:43
+0:07
30K
18.64 mi13:14:242:24:137:4425:48
8:18
+0:35
20M
20.00 mi13:26:122:36:017:4811:48
8:41
+0:23
21M
21.00 mi13:35:082:44:577:518:56
8:56
+0:15
35K
21.75 mi13:41:132:51:027:526:05
8:08
-0:48
23M
23.00 mi13:51:473:01:367:5410:34
8:26
+0:18
24M
24.00 mi14:00:083:09:577:558:21
8:21
-0:05
40K
24.85 mi14:07:163:17:057:567:08
8:21
0:00
25.2M
25.20 mi14:10:373:20:267:573:21
9:43
+1:22
Finish
26.22 mi14:18:503:28:397:588:13
8:04
-1:39

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

7:34 /mi

Average Pace

7:58 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:25

57% of race

Time at Steady Pace

55:35

27% of race

Time at Slower Pace

34:39

17% of race

Average Pace: 7:57 /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 mi11:13:4123:307:3423:30
7:34
#11288
10K
6.21 mi11:37:1647:057:3523:35
7:35
#11122
15K
9.32 mi12:01:001:10:497:3623:44
7:38
#10940
20K
12.43 mi12:24:421:34:317:3623:42
7:38
#10438
Half
13.11 mi12:29:531:39:427:365:11
7:36
#10389
25K
15.53 mi12:48:361:58:257:3718:43
7:43
#9951
30K
18.64 mi13:14:242:24:137:4425:48
8:18
#9806
20M
20.00 mi13:26:122:36:017:4811:48
8:41
#9792
21M
21.00 mi13:35:082:44:577:518:56
8:56
#9620
35K
21.75 mi13:41:132:51:027:526:05
8:08
#9519
23M
23.00 mi13:51:473:01:367:5410:34
8:26
#9367
24M
24.00 mi14:00:083:09:577:558:21
8:21
#9310
40K
24.85 mi14:07:163:17:057:567:08
8:21
#9227
25.2M
25.20 mi14:10:373:20:267:573:21
9:43
#9212
Finish
26.22 mi14:18:503:28:397:588:13
8:04
#9178
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi112882720272010733(Top 42%)2549(Top 23%)2549(Top 55%)
10K6.21 mi3.10 mi11122+1662671+492671+4911001(Top 43%)2641(Top 24%)2641(Top 57%)
15K9.32 mi3.11 mi10940+1822603+682603+6810733(Top 42%)2549(Top 23%)2549(Top 55%)
20K12.43 mi3.11 mi10438+5022376+2272376+2279275(Top 36%)1953(Top 18%)1953(Top 42%)
Half13.11 mi0.68 mi10389+492360+162360+169882(Top 39%)2239(Top 20%)2239(Top 48%)
25K15.53 mi2.42 mi9951+4382196+1642196+1648443(Top 33%)1749(Top 16%)1749(Top 38%)
30K18.64 mi3.11 mi9806+1452215-192215-199602(Top 38%)2504(Top 23%)2504(Top 54%)
20M20.00 mi1.36 mi9792+142273-582273-5810453(Top 41%)3177(Top 29%)3177(Top 68%)
21M21.00 mi1.00 mi9620+1722235+382235+388285(Top 32%)2330(Top 21%)2330(Top 50%)
35K21.75 mi0.75 mi9519+1012228+72228+78603(Top 34%)2506(Top 23%)2506(Top 54%)
23M23.00 mi1.25 mi9367+1522219+92219+98155(Top 32%)2459(Top 23%)2459(Top 53%)
24M24.00 mi1.00 mi9310+572237-182237-188570(Top 34%)2739(Top 25%)2739(Top 59%)
40K24.85 mi0.85 mi9227+832236+12236+17594(Top 30%)2423(Top 22%)2423(Top 52%)
25.2M25.20 mi0.35 mi9212+152253-172253-179700(Top 38%)3473(Top 32%)3473(Top 75%)
Finish26.22 mi1.02 mi9178+342278-252278-258936(Top 35%)3024(Top 28%)3024(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

10733

Females

2549

F18-39

2549

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11001

Females

2641

F18-39

2641

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

10733

Females

2549

F18-39

2549

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9275

Females

1953

F18-39

1953

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

9882

Females

2239

F18-39

2239

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8443

Females

1749

F18-39

1749

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9602

Females

2504

F18-39

2504

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10453

Females

3177

F18-39

3177

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8285

Females

2330

F18-39

2330

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8603

Females

2506

F18-39

2506

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8155

Females

2459

F18-39

2459

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

8570

Females

2739

F18-39

2739

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7594

Females

2423

F18-39

2423

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9700

Females

3473

F18-39

3473

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

8936

Females

3024

F18-39

3024

Passing Analysis

Category:
Athletes Passed
3174*
Passed By
1062
Net Change
+2110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11288
5K → 10K347181+166#11288#11122
10K → 15K301119+182#11122#10940
15K → 20K52725+502#10940#10438
20K → Half6617+49#10438#10389
Half → 25K454*16+438#10389#9951
25K → 30K338192+145#9951#9806
30K → 20M160145+14#9806#9792
20M → 21M21442+172#9792#9620
21M → 35K13332+101#9620#9519
35K → 23M22270+152#9519#9367
23M → 24M12164+57#9367#9310
24M → 40K12643+83#9310#9227
40K → 25.2M5641+15#9227#9212
25.2M → Finish10975+34#9212#9178
TOTALS3174*1062+2110

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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