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BOSTON MARATHON 2023

Jessica Rogers

Bib: 17257•F

TX

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 26%
Division (F18-39)
#0 / 4884
Top 44%
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
7:51/mi
24:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:13:01
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:37:11
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:42:31
↑ 19↓ 370.5%
25K· 15.53 mi
7:52/mi
2:01:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:04/mi
2:26:40
↑ 181↓ 1480.2%
20M
8:12/mi
2:37:49
↑ 64↓ 500.2%
21M
8:35/mi
2:46:24
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:52:20
↑ 17↓ 861.7%
23M
8:10/mi
3:02:33
↑ 23↓ 630.6%
24M
7:54/mi
3:10:27
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:17:23
↓ 200.3%
25.2M
8:48/mi
3:20:25
↑ 13↓ 160.2%
Finish· 26.22 mi
7:50/mi
3:28:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:31
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:45:53
Pace8:05 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5024:227:5124:22
7:51
-
10K
6.21 mi11:39:0948:417:5024:19
7:50
-0:01
15K
9.32 mi12:03:291:13:017:5024:20
7:50
0:00
20K
12.43 mi12:27:391:37:117:4924:10
7:47
-0:03
Half
13.11 mi12:32:591:42:317:495:20
7:49
+0:02
25K
15.53 mi12:52:032:01:357:5019:04
7:52
+0:03
30K
18.64 mi13:17:082:26:407:5225:05
8:04
+0:12
20M
20.00 mi13:28:172:37:497:5311:09
8:12
+0:08
21M
21.00 mi13:36:522:46:247:558:35
8:35
+0:23
35K
21.75 mi13:42:482:52:207:555:56
7:56
-0:39
23M
23.00 mi13:53:013:02:337:5610:13
8:10
+0:14
24M
24.00 mi14:00:553:10:277:567:54
7:54
-0:16
40K
24.85 mi14:07:513:17:237:566:56
8:07
+0:13
25.2M
25.20 mi14:10:533:20:257:573:02
8:48
+0:41
Finish
26.22 mi14:18:523:28:247:577:59
7:50
-0:58

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

7:47 /mi

Average Pace

7:57 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:47

94% of race

Time at Steady Pace

11:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:14:5024:227:5124:22
7:51
#12784
10K
6.21 mi11:39:0948:417:5024:19
7:50
#13026
15K
9.32 mi12:03:291:13:017:5024:20
7:50
#12993
20K
12.43 mi12:27:391:37:117:4924:10
7:47
#12581
Half
13.11 mi12:32:591:42:317:495:20
7:49
#12572
25K
15.53 mi12:52:032:01:357:5019:04
7:52
#12417
30K
18.64 mi13:17:082:26:407:5225:05
8:04
#12195
20M
20.00 mi13:28:172:37:497:5311:09
8:12
#12136
21M
21.00 mi13:36:522:46:247:558:35
8:35
#12048
35K
21.75 mi13:42:482:52:207:555:56
7:56
#12024
23M
23.00 mi13:53:013:02:337:5610:13
8:10
#11950
24M
24.00 mi14:00:553:10:277:567:54
7:54
#11881
40K
24.85 mi14:07:513:17:237:566:56
8:07
#11811
25.2M
25.20 mi14:10:533:20:257:573:02
8:48
#11804
Finish
26.22 mi14:18:523:28:247:577:59
7:50
#11760
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi127843315331512987(Top 49%)3465(Top 30%)3465(Top 71%)
10K6.21 mi3.10 mi13026-2423458-1433458-14313367(Top 50%)3638(Top 32%)3638(Top 74%)
15K9.32 mi3.11 mi12993+333453+53453+512987(Top 49%)3465(Top 30%)3465(Top 71%)
20K12.43 mi3.11 mi12581+4123249+2043249+20411571(Top 43%)2725(Top 24%)2725(Top 56%)
Half13.11 mi0.68 mi12572+93248+13248+112893(Top 48%)3422(Top 30%)3422(Top 70%)
25K15.53 mi2.42 mi12417+1553175+733175+7311659(Top 44%)2868(Top 25%)2868(Top 59%)
30K18.64 mi3.11 mi12195+2223092+833092+8311476(Top 43%)2890(Top 25%)2890(Top 59%)
20M20.00 mi1.36 mi12136+593073+193073+1911747(Top 44%)3132(Top 27%)3132(Top 64%)
21M21.00 mi1.00 mi12048+883032+413032+4110990(Top 41%)2863(Top 25%)2863(Top 59%)
35K21.75 mi0.75 mi12024+243040-83040-811645(Top 44%)3224(Top 28%)3224(Top 66%)
23M23.00 mi1.25 mi11950+743031+93031+910909(Top 41%)2976(Top 26%)2976(Top 61%)
24M24.00 mi1.00 mi11881+693002+293002+2910559(Top 40%)2866(Top 25%)2866(Top 59%)
40K24.85 mi0.85 mi11811+702987+152987+1510794(Top 41%)3042(Top 27%)3042(Top 62%)
25.2M25.20 mi0.35 mi11804+72992-52992-511364(Top 43%)3376(Top 30%)3376(Top 69%)
Finish26.22 mi1.02 mi11760+442990+22990+210962(Top 41%)3170(Top 28%)3170(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12987

Females

3465

F18-39

3465

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

13367

Females

3638

F18-39

3638

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12987

Females

3465

F18-39

3465

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11571

Females

2725

F18-39

2725

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12893

Females

3422

F18-39

3422

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11659

Females

2868

F18-39

2868

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

11476

Females

2890

F18-39

2890

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11747

Females

3132

F18-39

3132

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10990

Females

2863

F18-39

2863

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11645

Females

3224

F18-39

3224

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10909

Females

2976

F18-39

2976

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10559

Females

2866

F18-39

2866

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10794

Females

3042

F18-39

3042

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11364

Females

3376

F18-39

3376

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10962

Females

3170

F18-39

3170

Passing Analysis

Category:
Athletes Passed
2199
Passed By
1175
Net Change
+1024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12784
5K → 10K204446-242#12784#13026
10K → 15K231198+33#13026#12993
15K → 20K44634+412#12993#12581
20K → Half3425+9#12581#12572
Half → 25K20550+155#12572#12417
25K → 30K31391+222#12417#12195
30K → 20M13071+59#12195#12136
20M → 21M12739+88#12136#12048
21M → 35K5531+24#12048#12024
35K → 23M12450+74#12024#11950
23M → 24M10132+69#11950#11881
24M → 40K10030+70#11881#11811
40K → 25.2M3023+7#11811#11804
25.2M → Finish9955+44#11804#11760
TOTALS21991175+1024
📊

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