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BOSTON MARATHON 2024

Lily Jones

ON

Bib: 14247 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 36%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:35/mi
23:33
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:35/mi
47:08
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:43/mi
1:11:08
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:40/mi
1:38:04
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:49/mi
1:43:24
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:09/mi
2:05:34
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:49/mi
2:32:59
↑ 181↓ 1480.2%
138 ft elev
20M
8:59/mi
2:45:11
↑ 64↓ 500.2%
148 ft elev
21M
10:39/mi
2:55:50
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:17/mi
3:02:47
↑ 17↓ 861.7%
156 ft elev
23M
8:42/mi
3:13:41
↑ 23↓ 630.6%
116 ft elev
24M
8:34/mi
3:22:15
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:50/mi
3:29:48
↓ 200.3%
20 ft elev
25.2M
11:24/mi
3:33:44
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:02/mi
3:41:55
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:43:247:53 /mi⚡ faster
2nd Half
1:58:319:02 /mi+14.6%
Positive split — 14.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:337:353.11 mi23:33
7:35
-
10K
47:087:353.10 mi23:35
7:35
0:00
15K
1:11:087:383.11 mi24:00
7:43
+0:08
20K
1:38:047:533.11 mi26:56
8:40
+0:57
Half(13.11 mi)
1:43:247:530.68 mi5:20
7:49
-0:51
25K
2:05:348:052.42 mi22:10
9:09
+1:20
30K
2:32:598:123.11 mi27:25
8:49
-0:20
20M
2:45:118:161.36 mi12:12
8:59
+0:10
21M
2:55:508:221.00 mi10:39
10:39
+1:40
35K
3:02:478:240.75 mi6:57
9:17
-1:22
23M
3:13:418:251.25 mi10:54
8:42
-0:35
24M
3:22:158:261.00 mi8:34
8:34
-0:08
40K
3:29:488:260.85 mi7:33
8:50
+0:16
25.2M
3:33:448:290.35 mi3:56
11:24
+2:34
Finish(26.22 mi)
3:41:558:281.02 mi8:11
8:02
-3:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:35 /mi

Average Pace

8:28 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:24:39

38% of race

Time at Steady Pace

1:55:44

52% of race

Time at Slower Pace

21:32

10% of race

Average Pace: 8:28 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi11421280028001138828982898
10K3.10 mi11194+2272710+902710+901101326532653
15K3.11 mi11220-262754-442754-441138828982898
20K3.11 mi12591-13713538-7843538-7841568953925392
Half(13.11 mi)0.68 mi12506+853499+393499+391154231103110
25K2.42 mi13285-7793969-4703969-4701617458185818
30K3.11 mi13004+2813915+543915+541233239073907
20M1.36 mi12876+1283902+133902+131202540374037
21M1.00 mi13039-1634057-1554057-1551529659655965
35K0.75 mi13095-564128-714128-711466456675667
23M1.25 mi12844+2514039+894039+89961231963196
24M1.00 mi12670+1743990+493990+49987833813381
40K0.85 mi12513+1573948+423948+421007436063606
25.2M0.35 mi12591-784013-654013-651578564186418
Finish(26.22 mi)1.02 mi12420+1713959+543959+54876229532953

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11388

Females

2898

F18-39

2898

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11013

Females

2653

F18-39

2653

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11388

Females

2898

F18-39

2898

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15689

Females

5392

F18-39

5392

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11542

Females

3110

F18-39

3110

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16174

Females

5818

F18-39

5818

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12332

Females

3907

F18-39

3907

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12025

Females

4037

F18-39

4037

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15296

Females

5965

F18-39

5965

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14664

Females

5667

F18-39

5667

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

9612

Females

3196

F18-39

3196

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

9878

Females

3381

F18-39

3381

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10074

Females

3606

F18-39

3606

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15785

Females

6418

F18-39

6418

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8762

Females

2953

F18-39

2953

Passing Analysis

Category:
Passed
2418
Passed By
3417
Net Change
-999
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11421
5K → 10K398171+227#11421#11194
10K → 15K193219-26#11194#11220
15K → 20K381409-1371#11220#12591
20K → Half916+85#12591#12506
Half → 25K82861-779#12506#13285
25K → 30K420139+281#13285#13004
30K → 20M20375+128#13004#12876
20M → 21M81244-163#12876#13039
21M → 35K60116-56#13039#13095
35K → 23M27524+251#13095#12844
23M → 24M19319+174#12844#12670
24M → 40K17518+157#12670#12513
40K → 25.2M26104-78#12513#12591
25.2M → Finish18312+171#12591#12420
TOTALS24183417-999

Passing Charts

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