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BOSTON MARATHON 2023

Molly Hoferle

Bib: 17719•F

WI

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 43%
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
7:59/mi
24:47
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
48:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:36/mi
1:12:07
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:36:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:41:25
↑ 19↓ 370.5%
25K· 15.53 mi
7:56/mi
2:00:40
↑ 66↓ 880.2%
30K· 18.64 mi
8:12/mi
2:26:08
↑ 181↓ 1480.2%
20M
8:08/mi
2:37:11
↑ 64↓ 500.2%
21M
8:44/mi
2:45:55
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:51:51
↑ 17↓ 861.7%
23M
8:10/mi
3:02:04
↑ 23↓ 630.6%
24M
8:14/mi
3:10:18
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:17:24
↓ 200.3%
25.2M
8:25/mi
3:20:18
↑ 13↓ 160.2%
Finish· 26.22 mi
7:32/mi
3:27:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:25
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:46:34
Pace8:08 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2624:477:5924:47
7:59
-
10K
6.21 mi11:39:1048:317:4823:44
7:38
-0:21
15K
9.32 mi12:02:461:12:077:4423:36
7:36
-0:02
20K
12.43 mi12:26:491:36:107:4424:03
7:44
+0:08
Half
13.11 mi12:32:041:41:257:445:15
7:42
-0:02
25K
15.53 mi12:51:192:00:407:4619:15
7:56
+0:14
30K
18.64 mi13:16:472:26:087:5025:28
8:12
+0:16
20M
20.00 mi13:27:502:37:117:5211:03
8:08
-0:04
21M
21.00 mi13:36:342:45:557:548:44
8:44
+0:36
35K
21.75 mi13:42:302:51:517:545:56
7:56
-0:48
23M
23.00 mi13:52:433:02:047:5510:13
8:10
+0:14
24M
24.00 mi14:00:573:10:187:568:14
8:14
+0:04
40K
24.85 mi14:08:033:17:247:577:06
8:18
+0:04
25.2M
25.20 mi14:10:573:20:187:572:54
8:25
+0:07
Finish
26.22 mi14:18:383:27:597:567:41
7:32
-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

7:32 /mi

Average Pace

7:56 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:15

91% of race

Time at Steady Pace

18:44

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi11:15:2624:477:5924:47
7:59
#13857
10K
6.21 mi11:39:1048:317:4823:44
7:38
#12781
15K
9.32 mi12:02:461:12:077:4423:36
7:36
#12127
20K
12.43 mi12:26:491:36:107:4424:03
7:44
#11860
Half
13.11 mi12:32:041:41:257:445:15
7:42
#11861
25K
15.53 mi12:51:192:00:407:4619:15
7:56
#11887
30K
18.64 mi13:16:472:26:087:5025:28
8:12
#11936
20M
20.00 mi13:27:502:37:117:5211:03
8:08
#11854
21M
21.00 mi13:36:342:45:557:548:44
8:44
#11871
35K
21.75 mi13:42:302:51:517:545:56
7:56
#11866
23M
23.00 mi13:52:433:02:047:5510:13
8:10
#11786
24M
24.00 mi14:00:573:10:187:568:14
8:14
#11827
40K
24.85 mi14:08:033:17:247:577:06
8:18
#11818
25.2M
25.20 mi14:10:573:20:187:572:54
8:25
#11762
Finish
26.22 mi14:18:383:27:597:567:41
7:32
#11611
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi138573933393311003(Top 41%)2347(Top 21%)2347(Top 48%)
10K6.21 mi3.10 mi12781+10763301+6323301+63211699(Top 44%)2699(Top 24%)2699(Top 55%)
15K9.32 mi3.11 mi12127+6542966+3352966+33511003(Top 41%)2347(Top 21%)2347(Top 48%)
20K12.43 mi3.11 mi11860+2672835+1312835+13111247(Top 42%)2539(Top 22%)2539(Top 52%)
Half13.11 mi0.68 mi11861-12834+12834+111906(Top 45%)2858(Top 25%)2858(Top 59%)
25K15.53 mi2.42 mi11887-262868-342868-3412226(Top 46%)3204(Top 28%)3204(Top 66%)
30K18.64 mi3.11 mi11936-492944-762944-7612332(Top 46%)3373(Top 30%)3373(Top 69%)
20M20.00 mi1.36 mi11854+822914+302914+3011255(Top 42%)2851(Top 25%)2851(Top 58%)
21M21.00 mi1.00 mi11871-172937-232937-2311893(Top 45%)3340(Top 29%)3340(Top 68%)
35K21.75 mi0.75 mi11866+52952-152952-1511642(Top 44%)3221(Top 28%)3221(Top 66%)
23M23.00 mi1.25 mi11786+802925+272925+2710907(Top 41%)2974(Top 26%)2974(Top 61%)
24M24.00 mi1.00 mi11827-412967-422967-4212837(Top 48%)4036(Top 35%)4036(Top 83%)
40K24.85 mi0.85 mi11818+92991-242991-2412087(Top 45%)3712(Top 32%)3712(Top 76%)
25.2M25.20 mi0.35 mi11762+562969+222969+229067(Top 34%)2293(Top 20%)2293(Top 47%)
Finish26.22 mi1.02 mi11611+1512914+552914+558885(Top 33%)2198(Top 19%)2198(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11003

Females

2347

F18-39

2347

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11699

Females

2699

F18-39

2699

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11003

Females

2347

F18-39

2347

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11247

Females

2539

F18-39

2539

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11906

Females

2858

F18-39

2858

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

12226

Females

3204

F18-39

3204

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12332

Females

3373

F18-39

3373

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11255

Females

2851

F18-39

2851

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11893

Females

3340

F18-39

3340

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11642

Females

3221

F18-39

3221

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10907

Females

2974

F18-39

2974

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12837

Females

4036

F18-39

4036

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12087

Females

3712

F18-39

3712

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9067

Females

2293

F18-39

2293

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8885

Females

2198

F18-39

2198

Passing Analysis

Category:
Athletes Passed
3209
Passed By
963
Net Change
+2246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13857
5K → 10K112650+1076#13857#12781
10K → 15K67824+654#12781#12127
15K → 20K31750+267#12127#11860
20K → Half2829-1#11860#11861
Half → 25K131157-26#11861#11887
25K → 30K175224-49#11887#11936
30K → 20M13351+82#11936#11854
20M → 21M87104-17#11854#11871
21M → 35K5247+5#11871#11866
35K → 23M12646+80#11866#11786
23M → 24M5495-41#11786#11827
24M → 40K6960+9#11827#11818
40K → 25.2M626+56#11818#11762
25.2M → Finish17120+151#11762#11611
TOTALS3209963+2246
📊

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