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BOSTON MARATHON 2023

Amanda Harrison

Bib: 26517•F

MA

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
32:12
Rank: #24400
Start → 5K
32:12 | 10:22/mi
10K· 6.21 mi
1:03:18
Rank: #24030 (+370)
5K → 10K
31:06 | 10:01/mi
15K· 9.32 mi
1:35:21
Rank: #24077 (-47)
10K → 15K
32:03 | 10:19/mi
20K· 12.43 mi
2:08:09
Rank: #24042 (+35)
15K → 20K
32:48 | 10:33/mi
Half· 13.11 mi
2:15:13
Rank: #24029 (+13)
20K → Half
7:04 | 10:21/mi
25K· 15.53 mi
2:41:37
Rank: #23978 (+51)
Half → 25K
26:24 | 10:53/mi
30K· 18.64 mi
3:16:01
Rank: #23847 (+131)
25K → 30K
34:24 | 11:04/mi
20M
3:30:46
Rank: #23737 (+110)
30K → 20M
14:45 | 10:51/mi
21M
3:41:57
Rank: #23603 (+134)
20M → 21M
11:11 | 11:11/mi
35K· 21.75 mi
3:49:33
Rank: #23556 (+47)
21M → 35K
7:36 | 10:10/mi
23M
4:03:05
Rank: #23485 (+71)
35K → 23M
13:32 | 10:49/mi
24M
4:13:12
Rank: #23395 (+90)
23M → 24M
10:07 | 10:07/mi
40K· 24.85 mi
4:22:14
Rank: #23328 (+67)
24M → 40K
9:02 | 10:34/mi
25.2M
4:26:07
Rank: #23288 (+40)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
4:36:20
Rank: #23232 (+56)
25.2M → Finish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:13
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time2:21:07
Pace10:46 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5932:1210:2232:12
10:22
-
10K
6.21 mi12:20:051:03:1810:1131:06
10:01
-0:21
15K
9.32 mi12:52:081:35:2110:1432:03
10:19
+0:18
20K
12.43 mi13:24:562:08:0910:1932:48
10:33
+0:14
Half
13.11 mi13:32:002:15:1310:197:04
10:21
-0:12
25K
15.53 mi13:58:242:41:3710:2426:24
10:53
+0:32
30K
18.64 mi14:32:483:16:0110:3134:24
11:04
+0:11
20M
20.00 mi14:47:333:30:4610:3214:45
10:51
-0:13
21M
21.00 mi14:58:443:41:5710:3411:11
11:11
+0:20
35K
21.75 mi15:06:203:49:3310:337:36
10:10
-1:01
23M
23.00 mi15:19:524:03:0510:3413:32
10:49
+0:39
24M
24.00 mi15:29:594:13:1210:3310:07
10:07
-0:42
40K
24.85 mi15:39:014:22:1410:339:02
10:34
+0:27
25.2M
25.20 mi15:42:544:26:0710:343:53
11:16
+0:42
Finish
26.22 mi15:53:074:36:2010:3310:13
10:02
-1:14

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

10:01 /mi

Average Pace

10:33 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:46:52

82% of race

Time at Steady Pace

49:28

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:32 /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 mi11:48:5932:1210:2232:12
10:22
#24400
10K
6.21 mi12:20:051:03:1810:1131:06
10:01
#24030
15K
9.32 mi12:52:081:35:2110:1432:03
10:19
#24077
20K
12.43 mi13:24:562:08:0910:1932:48
10:33
#24042
Half
13.11 mi13:32:002:15:1310:197:04
10:21
#24029
25K
15.53 mi13:58:242:41:3710:2426:24
10:53
#23978
30K
18.64 mi14:32:483:16:0110:3134:24
11:04
#23847
20M
20.00 mi14:47:333:30:4610:3214:45
10:51
#23737
21M
21.00 mi14:58:443:41:5710:3411:11
11:11
#23603
35K
21.75 mi15:06:203:49:3310:337:36
10:10
#23556
23M
23.00 mi15:19:524:03:0510:3413:32
10:49
#23485
24M
24.00 mi15:29:594:13:1210:3310:07
10:07
#23395
40K
24.85 mi15:39:014:22:1410:339:02
10:34
#23328
25.2M
25.20 mi15:42:544:26:0710:343:53
11:16
#23288
Finish
26.22 mi15:53:074:36:2010:3310:13
10:02
#23232
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24400100991009924122(Top 91%)9962(Top 87%)9962(Top 204%)
10K6.21 mi3.10 mi24030+3709911+1889911+18823704(Top 89%)9732(Top 85%)9732(Top 199%)
15K9.32 mi3.11 mi24077-479935-249935-2424122(Top 91%)9962(Top 87%)9962(Top 204%)
20K12.43 mi3.11 mi24042+359916+199916+1923933(Top 90%)9862(Top 86%)9862(Top 202%)
Half13.11 mi0.68 mi24029+139912+49912+423938(Top 90%)9874(Top 86%)9874(Top 202%)
25K15.53 mi2.42 mi23978+519886+269886+2623798(Top 89%)9844(Top 86%)9844(Top 202%)
30K18.64 mi3.11 mi23847+1319835+519835+5123207(Top 87%)9571(Top 84%)9571(Top 196%)
20M20.00 mi1.36 mi23737+1109786+499786+4922442(Top 84%)9223(Top 81%)9223(Top 189%)
21M21.00 mi1.00 mi23603+1349721+659721+6521248(Top 80%)8602(Top 75%)8602(Top 176%)
35K21.75 mi0.75 mi23556+479697+249697+2421702(Top 82%)8888(Top 78%)8888(Top 182%)
23M23.00 mi1.25 mi23485+719673+249673+2421991(Top 83%)9067(Top 79%)9067(Top 186%)
24M24.00 mi1.00 mi23395+909636+379636+3721130(Top 79%)8629(Top 76%)8629(Top 177%)
40K24.85 mi0.85 mi23328+679611+259611+2521394(Top 80%)8839(Top 77%)8839(Top 181%)
25.2M25.20 mi0.35 mi23288+409594+179594+1721086(Top 79%)8645(Top 76%)8645(Top 177%)
Finish26.22 mi1.02 mi23232+569572+229572+2221849(Top 82%)9041(Top 79%)9041(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

24122

Females

9962

F18-39

9962

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

23704

Females

9732

F18-39

9732

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

24122

Females

9962

F18-39

9962

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23933

Females

9862

F18-39

9862

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23938

Females

9874

F18-39

9874

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23798

Females

9844

F18-39

9844

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23207

Females

9571

F18-39

9571

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22442

Females

9223

F18-39

9223

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21248

Females

8602

F18-39

8602

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21702

Females

8888

F18-39

8888

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21991

Females

9067

F18-39

9067

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

21130

Females

8629

F18-39

8629

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21394

Females

8839

F18-39

8839

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21086

Females

8645

F18-39

8645

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21849

Females

9041

F18-39

9041

Passing Analysis

Category:
Athletes Passed
1651
Passed By
483
Net Change
+1168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24400
5K → 10K43565+370#24400#24030
10K → 15K104151-47#24030#24077
15K → 20K12388+35#24077#24042
20K → Half2613+13#24042#24029
Half → 25K11766+51#24029#23978
25K → 30K18251+131#23978#23847
30K → 20M12212+110#23847#23737
20M → 21M1362+134#23737#23603
21M → 35K514+47#23603#23556
35K → 23M8413+71#23556#23485
23M → 24M933+90#23485#23395
24M → 40K736+67#23395#23328
40K → 25.2M422+40#23328#23288
25.2M → Finish637+56#23288#23232
TOTALS1651483+1168
📊

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