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BOSTON MARATHON 2024

Jessica Lebrun

Bib: 24979•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:27
Rank: #24915
Start → 5K
34:27 | 11:05/mi
10K· 6.21 mi
1:08:42
Rank: #24621 (+294)
5K → 10K
34:15 | 11:01/mi
15K· 9.32 mi
1:42:42
Rank: #24314 (+307)
10K → 15K
34:00 | 10:57/mi
20K· 12.43 mi
2:16:09
Rank: #23870 (+444)
15K → 20K
33:27 | 10:46/mi
Half· 13.11 mi
2:22:51
Rank: #23754 (+116)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:49:40
Rank: #23420 (+334)
Half → 25K
26:49 | 11:04/mi
30K· 18.64 mi
3:24:31
Rank: #22916 (+504)
25K → 30K
34:51 | 11:13/mi
20M
3:39:39
Rank: #22695 (+221)
30K → 20M
15:08 | 11:08/mi
21M
3:52:39
Rank: #22609 (+86)
20M → 21M
13:00 | 13:00/mi
35K· 21.75 mi
4:00:27
Rank: #22465 (+144)
21M → 35K
7:48 | 10:26/mi
23M
4:14:45
Rank: #22336 (+129)
35K → 23M
14:18 | 11:25/mi
24M
4:25:40
Rank: #22183 (+153)
23M → 24M
10:55 | 10:55/mi
40K· 24.85 mi
4:35:56
Rank: #22116 (+67)
24M → 40K
10:16 | 12:00/mi
25.2M
4:40:32
Rank: #22099 (+17)
40K → 25.2M
4:36 | 13:20/mi
Finish· 26.22 mi
4:50:59
Rank: #22006 (+93)
25.2M → Finish
10:27 | 10:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:51
Pace10:54 /mi
2nd Half
Distance13.11 mi
Time2:28:08
Pace11:18 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5334:2711:0534:27
11:05
-
10K
6.21 mi12:24:081:08:4211:0334:15
11:01
-0:04
15K
9.32 mi12:58:081:42:4211:0134:00
10:57
-0:04
20K
12.43 mi13:31:352:16:0910:5733:27
10:46
-0:11
Half
13.11 mi13:38:172:22:5110:546:42
9:49
-0:57
25K
15.53 mi14:05:062:49:4010:5526:49
11:04
+1:15
30K
18.64 mi14:39:573:24:3110:5834:51
11:13
+0:09
20M
20.00 mi14:55:053:39:3910:5915:08
11:08
-0:05
21M
21.00 mi15:08:053:52:3911:0513:00
13:00
+1:52
35K
21.75 mi15:15:534:00:2711:037:48
10:26
-2:34
23M
23.00 mi15:30:114:14:4511:0514:18
11:25
+0:59
24M
24.00 mi15:41:064:25:4011:0410:55
10:55
-0:30
40K
24.85 mi15:51:224:35:5611:0610:16
12:00
+1:05
25.2M
25.20 mi15:55:584:40:3211:084:36
13:20
+1:20
Finish
26.22 mi16:06:254:50:5911:0610:27
10:15
-3:05

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

9:49 /mi

Average Pace

11:06 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:57

9% of race

Time at Steady Pace

3:58:10

82% of race

Time at Slower Pace

27:52

10% of race

Average Pace: 11:06 /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 mi11:49:5334:2711:0534:27
11:05
#24915
10K
6.21 mi12:24:081:08:4211:0334:15
11:01
#24621
15K
9.32 mi12:58:081:42:4211:0134:00
10:57
#24314
20K
12.43 mi13:31:352:16:0910:5733:27
10:46
#23870
Half
13.11 mi13:38:172:22:5110:546:42
9:49
#23754
25K
15.53 mi14:05:062:49:4010:5526:49
11:04
#23420
30K
18.64 mi14:39:573:24:3110:5834:51
11:13
#22916
20M
20.00 mi14:55:053:39:3910:5915:08
11:08
#22695
21M
21.00 mi15:08:053:52:3911:0513:00
13:00
#22609
35K
21.75 mi15:15:534:00:2711:037:48
10:26
#22465
23M
23.00 mi15:30:114:14:4511:0514:18
11:25
#22336
24M
24.00 mi15:41:064:25:4011:0410:55
10:55
#22183
40K
24.85 mi15:51:224:35:5611:0610:16
12:00
#22116
25.2M
25.20 mi15:55:584:40:3211:084:36
13:20
#22099
Finish
26.22 mi16:06:254:50:5911:0610:27
10:15
#22006
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24915105111051123670(Top 93%)9784(Top 90%)9784(Top 210%)
10K6.21 mi3.10 mi24621+29410332+17910332+17924307(Top 95%)10150(Top 93%)10150(Top 218%)
15K9.32 mi3.11 mi24314+30710140+19210140+19223670(Top 93%)9784(Top 90%)9784(Top 210%)
20K12.43 mi3.11 mi23870+4449888+2529888+25222210(Top 87%)9026(Top 83%)9026(Top 194%)
Half13.11 mi0.68 mi23754+1169821+679821+6721044(Top 82%)8434(Top 77%)8434(Top 181%)
25K15.53 mi2.42 mi23420+3349676+1459676+14521628(Top 85%)8797(Top 81%)8797(Top 189%)
30K18.64 mi3.11 mi22916+5049455+2219455+22120473(Top 80%)8352(Top 76%)8352(Top 179%)
20M20.00 mi1.36 mi22695+2219351+1049351+10419594(Top 77%)8015(Top 73%)8015(Top 172%)
21M21.00 mi1.00 mi22609+869325+269325+2620738(Top 81%)8683(Top 79%)8683(Top 186%)
35K21.75 mi0.75 mi22465+1449255+709255+7018412(Top 72%)7554(Top 69%)7554(Top 162%)
23M23.00 mi1.25 mi22336+1299207+489207+4819465(Top 76%)8133(Top 74%)8133(Top 175%)
24M24.00 mi1.00 mi22183+1539149+589149+5819034(Top 74%)7977(Top 73%)7977(Top 171%)
40K24.85 mi0.85 mi22116+679134+159134+1520476(Top 80%)8755(Top 80%)8755(Top 188%)
25.2M25.20 mi0.35 mi22099+179140-69140-620429(Top 80%)8740(Top 80%)8740(Top 188%)
Finish26.22 mi1.02 mi22006+939106+349106+3419275(Top 75%)8118(Top 74%)8118(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

23670

Females

9784

F18-39

9784

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24307

Females

10150

F18-39

10150

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

23670

Females

9784

F18-39

9784

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22210

Females

9026

F18-39

9026

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21044

Females

8434

F18-39

8434

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21628

Females

8797

F18-39

8797

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

20473

Females

8352

F18-39

8352

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

19594

Females

8015

F18-39

8015

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

20738

Females

8683

F18-39

8683

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18412

Females

7554

F18-39

7554

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

19465

Females

8133

F18-39

8133

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19034

Females

7977

F18-39

7977

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20476

Females

8755

F18-39

8755

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20429

Females

8740

F18-39

8740

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

19275

Females

8118

F18-39

8118

Passing Analysis

Category:
Athletes Passed
3042
Passed By
133
Net Change
+2909
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24915
5K → 10K31622+294#24915#24621
10K → 15K32417+307#24621#24314
15K → 20K4462+444#24314#23870
20K → Half1160+116#23870#23754
Half → 25K3417+334#23754#23420
25K → 30K5084+504#23420#22916
30K → 20M2265+221#22916#22695
20M → 21M11125+86#22695#22609
21M → 35K1473+144#22609#22465
35K → 23M1323+129#22465#22336
23M → 24M1563+153#22336#22183
24M → 40K8114+67#22183#22116
40K → 25.2M3215+17#22116#22099
25.2M → Finish10613+93#22099#22006
TOTALS3042133+2909
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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