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BOSTON MARATHON 2023

Bethany Schiller

Bib: 18609•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:35
Rank: #15702
Start → 5K
25:35 | 8:14/mi
10K· 6.21 mi
50:52
Rank: #15729 (-27)
5K → 10K
25:17 | 8:08/mi
15K· 9.32 mi
1:16:16
Rank: #15701 (+28)
10K → 15K
25:24 | 8:11/mi
20K· 12.43 mi
1:41:54
Rank: #15570 (+131)
15K → 20K
25:38 | 8:15/mi
Half· 13.11 mi
1:47:33
Rank: #15624 (-54)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:07:55
Rank: #15581 (+43)
Half → 25K
20:22 | 8:24/mi
30K· 18.64 mi
2:35:20
Rank: #15709 (-128)
25K → 30K
27:25 | 8:49/mi
20M
2:50:06
Rank: #16570 (-861)
30K → 20M
14:46 | 10:52/mi
21M
3:04:25
Rank: #17879 (-1309)
20M → 21M
14:19 | 14:19/mi
35K· 21.75 mi
3:11:28
Rank: #17969 (-90)
21M → 35K
7:03 | 9:25/mi
23M
3:23:13
Rank: #17987 (-18)
35K → 23M
11:45 | 9:23/mi
24M
3:32:25
Rank: #17986 (+1)
23M → 24M
9:12 | 9:12/mi
40K· 24.85 mi
3:40:18
Rank: #17965 (+21)
24M → 40K
7:53 | 9:13/mi
25.2M
3:43:38
Rank: #17930 (+35)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:52:53
Rank: #17955 (-25)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:33
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time2:05:20
Pace9:34 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4725:358:1425:35
8:14
-
10K
6.21 mi11:42:0450:528:1125:17
8:08
-0:06
15K
9.32 mi12:07:281:16:168:1125:24
8:11
+0:03
20K
12.43 mi12:33:061:41:548:1225:38
8:15
+0:04
Half
13.11 mi12:38:451:47:338:125:39
8:17
+0:02
25K
15.53 mi12:59:072:07:558:1420:22
8:24
+0:07
30K
18.64 mi13:26:322:35:208:2027:25
8:49
+0:25
20M
20.00 mi13:41:182:50:068:3014:46
10:52
+2:03
21M
21.00 mi13:55:373:04:258:4714:19
14:19
+3:27
35K
21.75 mi14:02:403:11:288:487:03
9:25
-4:54
23M
23.00 mi14:14:253:23:138:5011:45
9:23
-0:02
24M
24.00 mi14:23:373:32:258:519:12
9:12
-0:11
40K
24.85 mi14:31:303:40:188:527:53
9:13
+0:01
25.2M
25.20 mi14:34:503:43:388:523:20
9:40
+0:27
Finish
26.22 mi14:44:053:52:538:539:15
9:05
-0:35

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

8:08 /mi

Average Pace

8:53 /mi

Slowest Pace

14:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:33

46% of race

Time at Steady Pace

1:36:15

41% of race

Time at Slower Pace

29:05

12% of race

Average Pace: 8:53 /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 mi11:16:4725:358:1425:35
8:14
#15702
10K
6.21 mi11:42:0450:528:1125:17
8:08
#15729
15K
9.32 mi12:07:281:16:168:1125:24
8:11
#15701
20K
12.43 mi12:33:061:41:548:1225:38
8:15
#15570
Half
13.11 mi12:38:451:47:338:125:39
8:17
#15624
25K
15.53 mi12:59:072:07:558:1420:22
8:24
#15581
30K
18.64 mi13:26:322:35:208:2027:25
8:49
#15709
20M
20.00 mi13:41:182:50:068:3014:46
10:52
#16570
21M
21.00 mi13:55:373:04:258:4714:19
14:19
#17879
35K
21.75 mi14:02:403:11:288:487:03
9:25
#17969
23M
23.00 mi14:14:253:23:138:5011:45
9:23
#17987
24M
24.00 mi14:23:373:32:258:519:12
9:12
#17986
40K
24.85 mi14:31:303:40:188:527:53
9:13
#17965
25.2M
25.20 mi14:34:503:43:388:523:20
9:40
#17930
Finish
26.22 mi14:44:053:52:538:539:15
9:05
#17955
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157025099509915702(Top 59%)5114(Top 45%)5114(Top 105%)
10K6.21 mi3.10 mi15729-275113-145113-1415822(Top 59%)5164(Top 45%)5164(Top 106%)
15K9.32 mi3.11 mi15701+285098+155098+1515702(Top 59%)5114(Top 45%)5114(Top 105%)
20K12.43 mi3.11 mi15570+1315038+605038+6015296(Top 57%)4900(Top 43%)4900(Top 100%)
Half13.11 mi0.68 mi15624-545074-365074-3616448(Top 62%)5580(Top 49%)5580(Top 114%)
25K15.53 mi2.42 mi15581+435083-95083-915602(Top 59%)5211(Top 46%)5211(Top 107%)
30K18.64 mi3.11 mi15709-1285196-1135196-11316228(Top 61%)5633(Top 49%)5633(Top 115%)
20M20.00 mi1.36 mi16570-8615739-5435739-54322453(Top 84%)9226(Top 81%)9226(Top 189%)
21M21.00 mi1.00 mi17879-13096520-7816520-78125307(Top 95%)10762(Top 94%)10762(Top 220%)
35K21.75 mi0.75 mi17969-906575-556575-5519633(Top 74%)7718(Top 68%)7718(Top 158%)
23M23.00 mi1.25 mi17987-186604-296604-2917891(Top 67%)6802(Top 60%)6802(Top 139%)
24M24.00 mi1.00 mi17986+16618-146618-1418069(Top 68%)6939(Top 61%)6939(Top 142%)
40K24.85 mi0.85 mi17965+216616+26616+217206(Top 65%)6518(Top 57%)6518(Top 133%)
25.2M25.20 mi0.35 mi17930+356598+186598+1816027(Top 60%)5891(Top 52%)5891(Top 121%)
Finish26.22 mi1.02 mi17955-256629-316629-3118382(Top 69%)7103(Top 62%)7103(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15702

Females

5114

F18-39

5114

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15822

Females

5164

F18-39

5164

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15702

Females

5114

F18-39

5114

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

15296

Females

4900

F18-39

4900

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16448

Females

5580

F18-39

5580

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15602

Females

5211

F18-39

5211

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16228

Females

5633

F18-39

5633

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22453

Females

9226

F18-39

9226

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25307

Females

10762

F18-39

10762

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19633

Females

7718

F18-39

7718

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17891

Females

6802

F18-39

6802

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18069

Females

6939

F18-39

6939

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17206

Females

6518

F18-39

6518

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16027

Females

5891

F18-39

5891

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18382

Females

7103

F18-39

7103

Passing Analysis

Category:
Athletes Passed
1331
Passed By
3584
Net Change
-2253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15702
5K → 10K283310-27#15702#15729
10K → 15K199171+28#15729#15701
15K → 20K237106+131#15701#15570
20K → Half1670-54#15570#15624
Half → 25K158115+43#15624#15581
25K → 30K124252-128#15581#15709
30K → 20M9870-861#15709#16570
20M → 21M21311-1309#16570#17879
21M → 35K23113-90#17879#17969
35K → 23M8199-18#17969#17987
23M → 24M4948+1#17987#17986
24M → 40K5938+21#17986#17965
40K → 25.2M4611+35#17965#17930
25.2M → Finish4570-25#17930#17955
TOTALS13313584-2253
📊

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