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BOSTON MARATHON 2024

Leyla Osterhus

Bib: 20836•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
Masters (Masters Women)
#0 / 6263
Top 25%
Division (F50-54)
#0 / 1187
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:55
Rank: #14803
Start → 5K
24:55 | 8:01/mi
10K· 6.21 mi
50:03
Rank: #14805 (-2)
5K → 10K
25:08 | 8:05/mi
15K· 9.32 mi
1:15:40
Rank: #14837 (-32)
10K → 15K
25:37 | 8:15/mi
20K· 12.43 mi
1:42:33
Rank: #15037 (-200)
15K → 20K
26:53 | 8:39/mi
Half· 13.11 mi
1:48:17
Rank: #15040 (-3)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:09:13
Rank: #14750 (+290)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:36:48
Rank: #14269 (+481)
25K → 30K
27:35 | 8:53/mi
20M
2:48:27
Rank: #13920 (+349)
30K → 20M
11:39 | 8:34/mi
21M
2:57:54
Rank: #13683 (+237)
20M → 21M
9:27 | 9:27/mi
35K· 21.75 mi
3:03:51
Rank: #13417 (+266)
21M → 35K
5:57 | 7:57/mi
23M
3:14:40
Rank: #13108 (+309)
35K → 23M
10:49 | 8:38/mi
24M
3:23:07
Rank: #12903 (+205)
23M → 24M
8:27 | 8:27/mi
40K· 24.85 mi
3:30:41
Rank: #12741 (+162)
24M → 40K
7:34 | 8:51/mi
25.2M
3:33:59
Rank: #12661 (+80)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:42:50
Rank: #12636 (+25)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:17
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:54:33
Pace8:44 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4524:558:0124:55
8:01
-
10K
6.21 mi11:43:5350:038:0325:08
8:05
+0:04
15K
9.32 mi12:09:301:15:408:0725:37
8:15
+0:10
20K
12.43 mi12:36:231:42:338:1526:53
8:39
+0:24
Half
13.11 mi12:42:071:48:178:165:44
8:24
-0:15
25K
15.53 mi13:03:032:09:138:1920:56
8:38
+0:14
30K
18.64 mi13:30:382:36:488:2527:35
8:53
+0:15
20M
20.00 mi13:42:172:48:278:2511:39
8:34
-0:19
21M
21.00 mi13:51:442:57:548:289:27
9:27
+0:53
35K
21.75 mi13:57:413:03:518:275:57
7:57
-1:30
23M
23.00 mi14:08:303:14:408:2810:49
8:38
+0:41
24M
24.00 mi14:16:573:23:078:288:27
8:27
-0:11
40K
24.85 mi14:24:313:30:418:297:34
8:51
+0:24
25.2M
25.20 mi14:27:493:33:598:293:18
9:34
+0:43
Finish
26.22 mi14:36:403:42:508:308:51
8:41
-0:53

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

7:57 /mi

Average Pace

8:30 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:21

39% of race

Time at Steady Pace

1:35:09

43% of race

Time at Slower Pace

40:20

18% of race

Average Pace: 8:30 /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 mi11:18:4524:558:0124:55
8:01
#14803
10K
6.21 mi11:43:5350:038:0325:08
8:05
#14805
15K
9.32 mi12:09:301:15:408:0725:37
8:15
#14837
20K
12.43 mi12:36:231:42:338:1526:53
8:39
#15037
Half
13.11 mi12:42:071:48:178:165:44
8:24
#15040
25K
15.53 mi13:03:032:09:138:1920:56
8:38
#14750
30K
18.64 mi13:30:382:36:488:2527:35
8:53
#14269
20M
20.00 mi13:42:172:48:278:2511:39
8:34
#13920
21M
21.00 mi13:51:442:57:548:289:27
9:27
#13683
35K
21.75 mi13:57:413:03:518:275:57
7:57
#13417
23M
23.00 mi14:08:303:14:408:2810:49
8:38
#13108
24M
24.00 mi14:16:573:23:078:288:27
8:27
#12903
40K
24.85 mi14:24:313:30:418:297:34
8:51
#12741
25.2M
25.20 mi14:27:493:33:598:293:18
9:34
#12661
Finish
26.22 mi14:36:403:42:508:308:51
8:41
#12636
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi148034818481814982(Top 59%)4947(Top 45%)4947(Top 417%)
10K6.21 mi3.10 mi14805-24819-14819-114800(Top 58%)4809(Top 44%)4809(Top 405%)
15K9.32 mi3.11 mi14837-324842-234842-2314982(Top 59%)4947(Top 45%)4947(Top 417%)
20K12.43 mi3.11 mi15037-2004966-1244966-12415593(Top 61%)5339(Top 49%)5339(Top 450%)
Half13.11 mi0.68 mi15040-34981-154981-1515182(Top 59%)5131(Top 47%)5131(Top 432%)
25K15.53 mi2.42 mi14750+2904847+1344847+13413769(Top 54%)4478(Top 41%)4478(Top 377%)
30K18.64 mi3.11 mi14269+4814641+2064641+20612640(Top 49%)4076(Top 37%)4076(Top 343%)
20M20.00 mi1.36 mi13920+3494491+1504491+1509865(Top 39%)2888(Top 26%)2888(Top 243%)
21M21.00 mi1.00 mi13683+2374426+654426+6510653(Top 42%)3550(Top 32%)3550(Top 299%)
35K21.75 mi0.75 mi13417+2664304+1224304+1227568(Top 30%)2038(Top 19%)2038(Top 172%)
23M23.00 mi1.25 mi13108+3094200+1044200+1049242(Top 36%)3007(Top 28%)3007(Top 253%)
24M24.00 mi1.00 mi12903+2054117+834117+839204(Top 36%)3048(Top 28%)3048(Top 257%)
40K24.85 mi0.85 mi12741+1624084+334084+3310177(Top 40%)3651(Top 33%)3651(Top 308%)
25.2M25.20 mi0.35 mi12661+804054+304054+309097(Top 36%)3215(Top 29%)3215(Top 271%)
Finish26.22 mi1.02 mi12636+254083-294083-2912566(Top 49%)4752(Top 44%)4752(Top 400%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

14982

Females

4947

F50-54

4947

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

14800

Females

4809

F50-54

4809

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

14982

Females

4947

F50-54

4947

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

15593

Females

5339

F50-54

5339

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15182

Females

5131

F50-54

5131

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

13769

Females

4478

F50-54

4478

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12640

Females

4076

F50-54

4076

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

9865

Females

2888

F50-54

2888

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

10653

Females

3550

F50-54

3550

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7568

Females

2038

F50-54

2038

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9242

Females

3007

F50-54

3007

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9204

Females

3048

F50-54

3048

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10177

Females

3651

F50-54

3651

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9097

Females

3215

F50-54

3215

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12566

Females

4752

F50-54

4752

Passing Analysis

Category:
Athletes Passed
3431
Passed By
1264
Net Change
+2167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14803
5K → 10K277279-2#14803#14805
10K → 15K227259-32#14805#14837
15K → 20K172372-200#14837#15037
20K → Half2932-3#15037#15040
Half → 25K36878+290#15040#14750
25K → 30K54766+481#14750#14269
30K → 20M3545+349#14269#13920
20M → 21M28043+237#13920#13683
21M → 35K2660+266#13683#13417
35K → 23M32415+309#13417#13108
23M → 24M2105+205#13108#12903
24M → 40K19230+162#12903#12741
40K → 25.2M877+80#12741#12661
25.2M → Finish9873+25#12661#12636
TOTALS34311264+2167
📊

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