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BOSTON MARATHON 2024

Jessica Watson

Bib: 9378•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Female)
#0 / 10924
Top 0.8%
Division (F18-39)
#0 / 4660
Top 2%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:52
Rank: #2677
Start → 5K
19:52 | 6:24/mi
10K· 6.21 mi
39:37
Rank: #2400 (+277)
5K → 10K
19:45 | 6:21/mi
15K· 9.32 mi
59:42
Rank: #2421 (-21)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:19:28
Rank: #2143 (+278)
15K → 20K
19:46 | 6:22/mi
Half· 13.11 mi
1:23:45
Rank: #2103 (+40)
20K → Half
4:17 | 6:17/mi
25K· 15.53 mi
1:39:37
Rank: #2031 (+72)
Half → 25K
15:52 | 6:33/mi
30K· 18.64 mi
2:00:34
Rank: #1891 (+140)
25K → 30K
20:57 | 6:45/mi
20M
2:09:53
Rank: #1856 (+35)
30K → 20M
9:19 | 6:51/mi
21M
2:17:18
Rank: #1837 (+19)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:22:29
Rank: #1847 (-10)
21M → 35K
5:11 | 6:56/mi
23M
2:31:31
Rank: #1849 (-2)
35K → 23M
9:02 | 7:13/mi
24M
2:38:41
Rank: #1848 (+1)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
2:44:49
Rank: #1847 (+1)
24M → 40K
6:08 | 7:10/mi
25.2M
2:47:28
Rank: #1824 (+23)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:55:01
Rank: #1902 (-78)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:45
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:31:16
Pace6:58 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:3819:526:2419:52
6:24
-
10K
6.21 mi11:05:2339:376:2319:45
6:21
-0:03
15K
9.32 mi11:25:2859:426:2420:05
6:28
+0:07
20K
12.43 mi11:45:141:19:286:2419:46
6:22
-0:06
Half
13.11 mi11:49:311:23:456:234:17
6:17
-0:05
25K
15.53 mi12:05:231:39:376:2515:52
6:33
+0:16
30K
18.64 mi12:26:202:00:346:2820:57
6:45
+0:12
20M
20.00 mi12:35:392:09:536:309:19
6:51
+0:06
21M
21.00 mi12:43:042:17:186:327:25
7:25
+0:34
35K
21.75 mi12:48:152:22:296:335:11
6:56
-0:29
23M
23.00 mi12:57:172:31:316:359:02
7:13
+0:17
24M
24.00 mi13:04:272:38:416:377:10
7:10
-0:03
40K
24.85 mi13:10:352:44:496:386:08
7:10
0:00
25.2M
25.20 mi13:13:142:47:286:392:39
7:41
+0:31
Finish
26.22 mi13:20:472:55:016:417:33
7:25
-0:16

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

6:17 /mi

Average Pace

6:41 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:37

57% of race

Time at Steady Pace

35:27

20% of race

Time at Slower Pace

39:57

23% of race

Average Pace: 6:40 /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 mi10:45:3819:526:2419:52
6:24
#2677
10K
6.21 mi11:05:2339:376:2319:45
6:21
#2400
15K
9.32 mi11:25:2859:426:2420:05
6:28
#2421
20K
12.43 mi11:45:141:19:286:2419:46
6:22
#2143
Half
13.11 mi11:49:311:23:456:234:17
6:17
#2103
25K
15.53 mi12:05:231:39:376:2515:52
6:33
#2031
30K
18.64 mi12:26:202:00:346:2820:57
6:45
#1891
20M
20.00 mi12:35:392:09:536:309:19
6:51
#1856
21M
21.00 mi12:43:042:17:186:327:25
7:25
#1837
35K
21.75 mi12:48:152:22:296:335:11
6:56
#1847
23M
23.00 mi12:57:172:31:316:359:02
7:13
#1849
24M
24.00 mi13:04:272:38:416:377:10
7:10
#1848
40K
24.85 mi13:10:352:44:496:386:08
7:10
#1847
25.2M
25.20 mi13:13:142:47:286:392:39
7:41
#1824
Finish
26.22 mi13:20:472:55:016:417:33
7:25
#1902
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi267797972546(Top 10%)96(Top 0.9%)96(Top 2%)
10K6.21 mi3.10 mi2400+27781+1681+162201(Top 9%)70(Top 0.6%)70(Top 2%)
15K9.32 mi3.11 mi2421-2181812546(Top 10%)96(Top 0.9%)96(Top 2%)
20K12.43 mi3.11 mi2143+27868+1368+131604(Top 6%)52(Top 0.5%)52(Top 1%)
Half13.11 mi0.68 mi2103+4067+167+11639(Top 6%)51(Top 0.5%)51(Top 1%)
25K15.53 mi2.42 mi2031+7263+463+41957(Top 8%)75(Top 0.7%)75(Top 2%)
30K18.64 mi3.11 mi1891+14060+360+31743(Top 7%)77(Top 0.7%)77(Top 2%)
20M20.00 mi1.36 mi1856+3562-262-21802(Top 7%)105(Top 1.0%)105(Top 2%)
21M21.00 mi1.00 mi1837+1963-163-12263(Top 9%)172(Top 2%)172(Top 4%)
35K21.75 mi0.75 mi1847-1066-366-32811(Top 11%)253(Top 2%)253(Top 5%)
23M23.00 mi1.25 mi1849-271-571-52643(Top 10%)263(Top 2%)263(Top 6%)
24M24.00 mi1.00 mi1848+175-475-42905(Top 11%)349(Top 3%)349(Top 7%)
40K24.85 mi0.85 mi1847+179-479-42408(Top 9%)282(Top 3%)282(Top 6%)
25.2M25.20 mi0.35 mi1824+2378+178+11905(Top 7%)204(Top 2%)204(Top 4%)
Finish26.22 mi1.02 mi1902-7885-785-75126(Top 20%)1237(Top 11%)1237(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2546

Females

96

F18-39

96

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2201

Females

70

F18-39

70

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2546

Females

96

F18-39

96

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1604

Females

52

F18-39

52

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1639

Females

51

F18-39

51

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

1957

Females

75

F18-39

75

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1743

Females

77

F18-39

77

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1802

Females

105

F18-39

105

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2263

Females

172

F18-39

172

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2811

Females

253

F18-39

253

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2643

Females

263

F18-39

263

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2905

Females

349

F18-39

349

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2408

Females

282

F18-39

282

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1905

Females

204

F18-39

204

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5126

Females

1237

F18-39

1237

Passing Analysis

Category:
Athletes Passed
1306
Passed By
531
Net Change
+775
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2677
5K → 10K30023+277#2677#2400
10K → 15K83104-21#2400#2421
15K → 20K2791+278#2421#2143
20K → Half411+40#2143#2103
Half → 25K10331+72#2103#2031
25K → 30K17838+140#2031#1891
30K → 20M6530+35#1891#1856
20M → 21M6142+19#1856#1837
21M → 35K2939-10#1837#1847
35K → 23M5254-2#1847#1849
23M → 24M4039+1#1849#1848
24M → 40K2524+1#1848#1847
40K → 25.2M307+23#1847#1824
25.2M → Finish2098-78#1824#1902
TOTALS1306531+775
📊

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