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BOSTON MARATHON 2024

Jen Lande

Bib: 19217•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 45%
Masters (Masters Women)
#0 / 6263
Top 34%
Division (F45-49)
#0 / 1753
Top 44%
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
7:44/mi
24:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
48:13
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:12:43
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:37:34
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:43:03
↑ 19↓ 370.5%
25K· 15.53 mi
8:58/mi
2:04:48
↑ 66↓ 880.2%
30K· 18.64 mi
9:34/mi
2:34:30
↑ 181↓ 1480.2%
20M
9:55/mi
2:47:59
↑ 64↓ 500.2%
21M
11:03/mi
2:59:02
↑ 106↓ 241.6%
35K· 21.75 mi
8:43/mi
3:05:33
↑ 17↓ 861.7%
23M
9:57/mi
3:18:00
↑ 23↓ 630.6%
24M
9:16/mi
3:27:16
↓ 821.3%
40K· 24.85 mi
10:37/mi
3:36:21
↓ 200.3%
25.2M
11:01/mi
3:40:09
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
3:49:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:03
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:06:22
Pace9:38 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0024:027:4424:02
7:44
-
10K
6.21 mi11:42:1148:137:4624:11
7:47
+0:03
15K
9.32 mi12:06:411:12:437:4824:30
7:53
+0:06
20K
12.43 mi12:31:321:37:347:5124:51
8:00
+0:07
Half
13.11 mi12:37:011:43:037:525:29
8:02
+0:02
25K
15.53 mi12:58:462:04:488:0221:45
8:58
+0:56
30K
18.64 mi13:28:282:34:308:1729:42
9:34
+0:36
20M
20.00 mi13:41:572:47:598:2413:29
9:55
+0:21
21M
21.00 mi13:53:002:59:028:3211:03
11:03
+1:08
35K
21.75 mi13:59:313:05:338:326:31
8:43
-2:20
23M
23.00 mi14:11:583:18:008:3712:27
9:57
+1:14
24M
24.00 mi14:21:143:27:168:389:16
9:16
-0:41
40K
24.85 mi14:30:193:36:218:429:05
10:37
+1:21
25.2M
25.20 mi14:34:073:40:098:443:48
11:01
+0:24
Finish
26.22 mi14:43:233:49:258:459:16
9:06
-1:55

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

7:44 /mi

Average Pace

8:45 /mi

Slowest Pace

11:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:03

45% of race

Time at Steady Pace

1:16:30

33% of race

Time at Slower Pace

49:52

22% of race

Average Pace: 8:45 /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 mi11:18:0024:027:4424:02
7:44
#12606
10K
6.21 mi11:42:1148:137:4624:11
7:47
#12566
15K
9.32 mi12:06:411:12:437:4824:30
7:53
#12528
20K
12.43 mi12:31:321:37:347:5124:51
8:00
#12277
Half
13.11 mi12:37:011:43:037:525:29
8:02
#12308
25K
15.53 mi12:58:462:04:488:0221:45
8:58
#12957
30K
18.64 mi13:28:282:34:308:1729:42
9:34
#13545
20M
20.00 mi13:41:572:47:598:2413:29
9:55
#13767
21M
21.00 mi13:53:002:59:028:3211:03
11:03
#14004
35K
21.75 mi13:59:313:05:338:326:31
8:43
#13884
23M
23.00 mi14:11:583:18:008:3712:27
9:57
#14007
24M
24.00 mi14:21:143:27:168:389:16
9:16
#13959
40K
24.85 mi14:30:193:36:218:429:05
10:37
#14139
25.2M
25.20 mi14:34:073:40:098:443:48
11:01
#14150
Finish
26.22 mi14:43:233:49:258:459:16
9:06
#14149
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi126063483348312589(Top 49%)3571(Top 33%)3571(Top 204%)
10K6.21 mi3.10 mi12566+403484-13484-112537(Top 49%)3501(Top 32%)3501(Top 200%)
15K9.32 mi3.11 mi12528+383476+83476+812589(Top 49%)3571(Top 33%)3571(Top 204%)
20K12.43 mi3.11 mi12277+2513373+1033373+10311827(Top 46%)3233(Top 30%)3233(Top 184%)
Half13.11 mi0.68 mi12308-313392-193392-1913080(Top 51%)3948(Top 36%)3948(Top 225%)
25K15.53 mi2.42 mi12957-6493784-3923784-39215394(Top 60%)5388(Top 49%)5388(Top 307%)
30K18.64 mi3.11 mi13545-5884220-4364220-43615699(Top 61%)5798(Top 53%)5798(Top 331%)
20M20.00 mi1.36 mi13767-2224407-1874407-18716206(Top 63%)6314(Top 58%)6314(Top 360%)
21M21.00 mi1.00 mi14004-2374601-1944601-19416476(Top 64%)6585(Top 60%)6585(Top 376%)
35K21.75 mi0.75 mi13884+1204569+324569+3211906(Top 47%)4250(Top 39%)4250(Top 242%)
23M23.00 mi1.25 mi14007-1234685-1164685-11615283(Top 60%)6061(Top 55%)6061(Top 346%)
24M24.00 mi1.00 mi13959+484708-234708-2313409(Top 52%)5127(Top 47%)5127(Top 292%)
40K24.85 mi0.85 mi14139-1804839-1314839-13117060(Top 67%)7044(Top 64%)7044(Top 402%)
25.2M25.20 mi0.35 mi14150-114864-254864-2514583(Top 57%)5828(Top 53%)5828(Top 332%)
Finish26.22 mi1.02 mi14149+14894-304894-3014687(Top 57%)5812(Top 53%)5812(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12589

Females

3571

F45-49

3571

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12537

Females

3501

F45-49

3501

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12589

Females

3571

F45-49

3571

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

11827

Females

3233

F45-49

3233

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13080

Females

3948

F45-49

3948

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15394

Females

5388

F45-49

5388

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15699

Females

5798

F45-49

5798

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16206

Females

6314

F45-49

6314

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

16476

Females

6585

F45-49

6585

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

11906

Females

4250

F45-49

4250

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15283

Females

6061

F45-49

6061

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13409

Females

5127

F45-49

5127

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17060

Females

7044

F45-49

7044

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14583

Females

5828

F45-49

5828

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14687

Females

5812

F45-49

5812

Passing Analysis

Category:
Athletes Passed
1865
Passed By
3408
Net Change
-1543
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12606
5K → 10K308268+40#12606#12566
10K → 15K245207+38#12566#12528
15K → 20K355104+251#12528#12277
20K → Half3667-31#12277#12308
Half → 25K116765-649#12308#12957
25K → 30K125713-588#12957#13545
30K → 20M82304-222#13545#13767
20M → 21M89326-237#13767#14004
21M → 35K15030+120#14004#13884
35K → 23M78201-123#13884#14007
23M → 24M12476+48#14007#13959
24M → 40K38218-180#13959#14139
40K → 25.2M4354-11#14139#14150
25.2M → Finish7675+1#14150#14149
TOTALS18653408-1543
📊

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