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BOSTON MARATHON 2023

Jennifer Oppel

Bib: 27915•F

DE

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
11:04/mi
34:24
↑ 97↓ 3451.5%
10K· 6.21 mi
11:58/mi
1:11:36
↑ 79↓ 1380.4%
15K· 9.32 mi
12:15/mi
1:49:38
↑ 67↓ 78
20K· 12.43 mi
11:33/mi
2:25:31
↑ 106↓ 860.1%
Half· 13.11 mi
10:54/mi
2:32:57
↑ 19↓ 370.5%
25K· 15.53 mi
12:25/mi
3:03:03
↑ 66↓ 880.2%
30K· 18.64 mi
13:49/mi
3:46:00
↑ 181↓ 1480.2%
20M
13:52/mi
4:04:51
↑ 64↓ 500.2%
21M
14:52/mi
4:19:43
↑ 106↓ 241.6%
35K· 21.75 mi
14:03/mi
4:30:14
↑ 17↓ 861.7%
23M
14:59/mi
4:49:00
↑ 23↓ 630.6%
24M
13:39/mi
5:02:39
↓ 821.3%
40K· 24.85 mi
15:42/mi
5:16:04
↓ 200.3%
25.2M
14:18/mi
5:21:00
↑ 13↓ 160.2%
Finish· 26.22 mi
12:45/mi
5:34:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:57
Pace11:40 /mi
2nd Half
Distance13.11 mi
Time3:01:03
Pace13:49 /mi
📊Positive Split: 18.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2634:2411:0434:24
11:04
-
10K
6.21 mi12:28:381:11:3611:3137:12
11:58
+0:54
15K
9.32 mi13:06:401:49:3811:4638:02
12:15
+0:17
20K
12.43 mi13:42:332:25:3111:4335:53
11:33
-0:42
Half
13.11 mi13:49:592:32:5711:407:26
10:54
-0:39
25K
15.53 mi14:20:053:03:0311:4730:06
12:25
+1:31
30K
18.64 mi15:03:023:46:0012:0742:57
13:49
+1:24
20M
20.00 mi15:21:534:04:5112:1518:51
13:52
+0:03
21M
21.00 mi15:36:454:19:4312:2214:52
14:52
+1:00
35K
21.75 mi15:47:164:30:1412:2610:31
14:03
-0:49
23M
23.00 mi16:06:024:49:0012:3418:46
14:59
+0:56
24M
24.00 mi16:19:415:02:3912:3713:39
13:39
-1:20
40K
24.85 mi16:33:065:16:0412:4313:25
15:42
+2:03
25.2M
25.20 mi16:38:025:21:0012:444:56
14:18
-1:24
Finish
26.22 mi16:51:025:34:0012:4513:00
12:45
-1:33

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

10:54 /mi

Average Pace

12:45 /mi

Slowest Pace

15:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:03

59% of race

Time at Steady Pace

1:30:54

27% of race

Time at Slower Pace

47:03

14% of race

Average Pace: 12:44 /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 mi11:51:2634:2411:0434:24
11:04
#25791
10K
6.21 mi12:28:381:11:3611:3137:12
11:58
#26116
15K
9.32 mi13:06:401:49:3811:4638:02
12:15
#26152
20K
12.43 mi13:42:332:25:3111:4335:53
11:33
#25964
Half
13.11 mi13:49:592:32:5711:407:26
10:54
#25918
25K
15.53 mi14:20:053:03:0311:4730:06
12:25
#25852
30K
18.64 mi15:03:023:46:0012:0742:57
13:49
#25884
20M
20.00 mi15:21:534:04:5112:1518:51
13:52
#25888
21M
21.00 mi15:36:454:19:4312:2214:52
14:52
#25884
35K
21.75 mi15:47:164:30:1412:2610:31
14:03
#25911
23M
23.00 mi16:06:024:49:0012:3418:46
14:59
#25943
24M
24.00 mi16:19:415:02:3912:3713:39
13:39
#25958
40K
24.85 mi16:33:065:16:0412:4313:25
15:42
#25998
25.2M
25.20 mi16:38:025:21:0012:444:56
14:18
#25989
Finish
26.22 mi16:51:025:34:0012:4513:00
12:45
#25995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25791109161091626197(Top 98%)11163(Top 98%)11163(Top 594%)
10K6.21 mi3.10 mi26116-32511117-20111117-20126265(Top 99%)11210(Top 98%)11210(Top 597%)
15K9.32 mi3.11 mi26152-3611139-2211139-2226197(Top 98%)11163(Top 98%)11163(Top 594%)
20K12.43 mi3.11 mi25964+18811017+12211017+12225306(Top 95%)10658(Top 93%)10658(Top 568%)
Half13.11 mi0.68 mi25918+4610987+3010987+3024819(Top 93%)10394(Top 91%)10394(Top 553%)
25K15.53 mi2.42 mi25852+6610959+2810959+2825477(Top 96%)10776(Top 94%)10776(Top 574%)
30K18.64 mi3.11 mi25884-3210984-2510984-2525938(Top 97%)11071(Top 97%)11071(Top 590%)
20M20.00 mi1.36 mi25888-410991-710991-725757(Top 97%)10991(Top 96%)10991(Top 585%)
21M21.00 mi1.00 mi25884+410992-110992-125655(Top 96%)10929(Top 96%)10929(Top 582%)
35K21.75 mi0.75 mi25911-2711013-2111013-2126155(Top 98%)11203(Top 98%)11203(Top 597%)
23M23.00 mi1.25 mi25943-3211033-2011033-2026295(Top 99%)11282(Top 99%)11282(Top 601%)
24M24.00 mi1.00 mi25958-1511042-911042-925899(Top 97%)11115(Top 97%)11115(Top 592%)
40K24.85 mi0.85 mi25998-4011068-2611068-2626361(Top 99%)11326(Top 99%)11326(Top 603%)
25.2M25.20 mi0.35 mi25989+911063+511063+525252(Top 95%)10812(Top 95%)10812(Top 576%)
Finish26.22 mi1.02 mi25995-611071-811071-825821(Top 97%)11084(Top 97%)11084(Top 590%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

26197

Females

11163

F40-44

11163

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

26265

Females

11210

F40-44

11210

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

26197

Females

11163

F40-44

11163

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25306

Females

10658

F40-44

10658

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

24819

Females

10394

F40-44

10394

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25477

Females

10776

F40-44

10776

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25938

Females

11071

F40-44

11071

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25757

Females

10991

F40-44

10991

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

25655

Females

10929

F40-44

10929

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

26155

Females

11203

F40-44

11203

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26295

Females

11282

F40-44

11282

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25899

Females

11115

F40-44

11115

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26361

Females

11326

F40-44

11326

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25252

Females

10812

F40-44

10812

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

25821

Females

11084

F40-44

11084

Passing Analysis

Category:
Athletes Passed
484
Passed By
688
Net Change
-204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25791
5K → 10K8333-325#25791#26116
10K → 15K3571-36#26116#26152
15K → 20K1913+188#26152#25964
20K → Half471+46#25964#25918
Half → 25K7812+66#25918#25852
25K → 30K3264-32#25852#25884
30K → 20M2529-4#25884#25888
20M → 21M2319+4#25888#25884
21M → 35K633-27#25884#25911
35K → 23M1143-32#25911#25943
23M → 24M621-15#25943#25958
24M → 40K444-40#25958#25998
40K → 25.2M101+9#25998#25989
25.2M → Finish814-6#25989#25995
TOTALS484688-204
📊

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