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BOSTON MARATHON 2023

Amanda Schnell

Bib: 18538•F

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0:00
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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
27:24
Rank: #19575
Start → 5K
27:24 | 8:49/mi
10K· 6.21 mi
54:04
Rank: #19117 (+458)
5K → 10K
26:40 | 8:35/mi
15K· 9.32 mi
1:21:22
Rank: #19213 (-96)
10K → 15K
27:18 | 8:47/mi
20K· 12.43 mi
1:49:40
Rank: #19448 (-235)
15K → 20K
28:18 | 9:07/mi
Half· 13.11 mi
1:55:39
Rank: #19449 (-1)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:18:00
Rank: #19536 (-87)
Half → 25K
22:21 | 9:13/mi
30K· 18.64 mi
2:47:50
Rank: #19606 (-70)
25K → 30K
29:50 | 9:36/mi
20M
3:00:49
Rank: #19554 (+52)
30K → 20M
12:59 | 9:33/mi
21M
3:11:07
Rank: #19512 (+42)
20M → 21M
10:18 | 10:18/mi
35K· 21.75 mi
3:17:58
Rank: #19481 (+31)
21M → 35K
6:51 | 9:09/mi
23M
3:29:27
Rank: #19331 (+150)
35K → 23M
11:29 | 9:10/mi
24M
3:38:16
Rank: #19210 (+121)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:45:51
Rank: #19074 (+136)
24M → 40K
7:35 | 8:52/mi
25.2M
3:49:14
Rank: #19043 (+31)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:58:05
Rank: #18964 (+79)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:39
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:02:26
Pace9:20 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5127:248:4927:24
8:49
-
10K
6.21 mi11:45:3154:048:4226:40
8:35
-0:14
15K
9.32 mi12:12:491:21:228:4427:18
8:47
+0:12
20K
12.43 mi12:41:071:49:408:4928:18
9:07
+0:20
Half
13.11 mi12:47:061:55:398:495:59
8:46
-0:21
25K
15.53 mi13:09:272:18:008:5322:21
9:13
+0:27
30K
18.64 mi13:39:172:47:509:0029:50
9:36
+0:23
20M
20.00 mi13:52:163:00:499:0212:59
9:33
-0:03
21M
21.00 mi14:02:343:11:079:0610:18
10:18
+0:45
35K
21.75 mi14:09:253:17:589:066:51
9:09
-1:09
23M
23.00 mi14:20:543:29:279:0611:29
9:10
+0:01
24M
24.00 mi14:29:433:38:169:068:49
8:49
-0:21
40K
24.85 mi14:37:183:45:519:057:35
8:52
+0:03
25.2M
25.20 mi14:40:413:49:149:063:23
9:49
+0:57
Finish
26.22 mi14:49:323:58:059:058:51
8:41
-1:08

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

8:35 /mi

Average Pace

9:05 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:36

47% of race

Time at Steady Pace

1:08:59

29% of race

Time at Slower Pace

56:30

24% of race

Average Pace: 9:05 /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 mi11:18:5127:248:4927:24
8:49
#19575
10K
6.21 mi11:45:3154:048:4226:40
8:35
#19117
15K
9.32 mi12:12:491:21:228:4427:18
8:47
#19213
20K
12.43 mi12:41:071:49:408:4928:18
9:07
#19448
Half
13.11 mi12:47:061:55:398:495:59
8:46
#19449
25K
15.53 mi13:09:272:18:008:5322:21
9:13
#19536
30K
18.64 mi13:39:172:47:509:0029:50
9:36
#19606
20M
20.00 mi13:52:163:00:499:0212:59
9:33
#19554
21M
21.00 mi14:02:343:11:079:0610:18
10:18
#19512
35K
21.75 mi14:09:253:17:589:066:51
9:09
#19481
23M
23.00 mi14:20:543:29:279:0611:29
9:10
#19331
24M
24.00 mi14:29:433:38:169:068:49
8:49
#19210
40K
24.85 mi14:37:183:45:519:057:35
8:52
#19074
25.2M
25.20 mi14:40:413:49:149:063:23
9:49
#19043
Finish
26.22 mi14:49:323:58:059:058:51
8:41
#18964
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi195757561756119449(Top 73%)7360(Top 64%)7360(Top 151%)
10K6.21 mi3.10 mi19117+4587227+3347227+33418779(Top 71%)6949(Top 61%)6949(Top 142%)
15K9.32 mi3.11 mi19213-967257-307257-3019449(Top 73%)7360(Top 64%)7360(Top 151%)
20K12.43 mi3.11 mi19448-2357397-1407397-14020178(Top 76%)7763(Top 68%)7763(Top 159%)
Half13.11 mi0.68 mi19449-17395+27395+219372(Top 73%)7305(Top 64%)7305(Top 150%)
25K15.53 mi2.42 mi19536-877443-487443-4819920(Top 75%)7644(Top 67%)7644(Top 157%)
30K18.64 mi3.11 mi19606-707494-517494-5119797(Top 74%)7649(Top 67%)7649(Top 157%)
20M20.00 mi1.36 mi19554+527481+137481+1319070(Top 72%)7332(Top 64%)7332(Top 150%)
21M21.00 mi1.00 mi19512+427464+177464+1719037(Top 72%)7364(Top 64%)7364(Top 151%)
35K21.75 mi0.75 mi19481+317451+137451+1318592(Top 70%)7161(Top 63%)7161(Top 147%)
23M23.00 mi1.25 mi19331+1507372+797372+7916941(Top 64%)6267(Top 55%)6267(Top 128%)
24M24.00 mi1.00 mi19210+1217310+627310+6216344(Top 61%)6007(Top 53%)6007(Top 123%)
40K24.85 mi0.85 mi19074+1367244+667244+6615499(Top 58%)5593(Top 49%)5593(Top 115%)
25.2M25.20 mi0.35 mi19043+317228+167228+1616675(Top 63%)6264(Top 55%)6264(Top 128%)
Finish26.22 mi1.02 mi18964+797193+357193+3516432(Top 62%)6069(Top 53%)6069(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19449

Females

7360

F18-39

7360

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18779

Females

6949

F18-39

6949

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19449

Females

7360

F18-39

7360

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20178

Females

7763

F18-39

7763

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19372

Females

7305

F18-39

7305

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19920

Females

7644

F18-39

7644

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19797

Females

7649

F18-39

7649

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19070

Females

7332

F18-39

7332

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19037

Females

7364

F18-39

7364

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18592

Females

7161

F18-39

7161

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16941

Females

6267

F18-39

6267

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16344

Females

6007

F18-39

6007

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15499

Females

5593

F18-39

5593

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16675

Females

6264

F18-39

6264

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16432

Females

6069

F18-39

6069

Passing Analysis

Category:
Athletes Passed
1944
Passed By
1333
Net Change
+611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19575
5K → 10K633175+458#19575#19117
10K → 15K135231-96#19117#19213
15K → 20K95330-235#19213#19448
20K → Half2829-1#19448#19449
Half → 25K89176-87#19449#19536
25K → 30K135205-70#19536#19606
30K → 20M11462+52#19606#19554
20M → 21M9149+42#19554#19512
21M → 35K6029+31#19512#19481
35K → 23M16313+150#19481#19331
23M → 24M1309+121#19331#19210
24M → 40K1415+136#19210#19074
40K → 25.2M409+31#19074#19043
25.2M → Finish9011+79#19043#18964
TOTALS19441333+611
📊

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