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BOSTON MARATHON 2023

Amanda Weston

Bib: 23467•F

HI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
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
9:23/mi
29:10
↑ 97↓ 3451.5%
10K· 6.21 mi
9:29/mi
58:39
↑ 79↓ 1380.4%
15K· 9.32 mi
9:50/mi
1:29:13
↑ 67↓ 78
20K· 12.43 mi
10:18/mi
2:01:14
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
2:07:59
↑ 19↓ 370.5%
25K· 15.53 mi
10:25/mi
2:33:14
↑ 66↓ 880.2%
30K· 18.64 mi
10:42/mi
3:06:30
↑ 181↓ 1480.2%
20M
10:56/mi
3:21:21
↑ 64↓ 500.2%
21M
11:51/mi
3:33:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:59/mi
3:40:40
↑ 17↓ 861.7%
23M
11:05/mi
3:54:32
↑ 23↓ 630.6%
24M
10:03/mi
4:04:35
↓ 821.3%
40K· 24.85 mi
10:16/mi
4:13:22
↓ 200.3%
25.2M
11:33/mi
4:17:21
↑ 13↓ 160.2%
Finish· 26.22 mi
10:22/mi
4:27:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:59
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:19:56
Pace10:40 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0029:109:2329:10
9:23
-
10K
6.21 mi11:54:2958:399:2629:29
9:29
+0:06
15K
9.32 mi12:25:031:29:139:3430:34
9:50
+0:21
20K
12.43 mi12:57:042:01:149:4532:01
10:18
+0:28
Half
13.11 mi13:03:492:07:599:466:45
9:54
-0:24
25K
15.53 mi13:29:042:33:149:5225:15
10:25
+0:31
30K
18.64 mi14:02:203:06:3010:0033:16
10:42
+0:17
20M
20.00 mi14:17:113:21:2110:0414:51
10:56
+0:14
21M
21.00 mi14:29:023:33:1210:0911:51
11:51
+0:55
35K
21.75 mi14:36:303:40:4010:097:28
9:59
-1:52
23M
23.00 mi14:50:223:54:3210:1213:52
11:05
+1:06
24M
24.00 mi15:00:254:04:3510:1110:03
10:03
-1:02
40K
24.85 mi15:09:124:13:2210:128:47
10:16
+0:13
25.2M
25.20 mi15:13:114:17:2110:133:59
11:33
+1:17
Finish
26.22 mi15:23:454:27:5510:1410:34
10:22
-1:11

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

9:23 /mi

Average Pace

10:14 /mi

Slowest Pace

11:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:58

36% of race

Time at Steady Pace

1:34:08

35% of race

Time at Slower Pace

1:17:49

29% of race

Average Pace: 10:13 /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 mi11:25:0029:109:2329:10
9:23
#21785
10K
6.21 mi11:54:2958:399:2629:29
9:29
#22173
15K
9.32 mi12:25:031:29:139:3430:34
9:50
#22520
20K
12.43 mi12:57:042:01:149:4532:01
10:18
#22814
Half
13.11 mi13:03:492:07:599:466:45
9:54
#22832
25K
15.53 mi13:29:042:33:149:5225:15
10:25
#22881
30K
18.64 mi14:02:203:06:3010:0033:16
10:42
#22806
20M
20.00 mi14:17:113:21:2110:0414:51
10:56
#22772
21M
21.00 mi14:29:023:33:1210:0911:51
11:51
#22764
35K
21.75 mi14:36:303:40:4010:097:28
9:59
#22719
23M
23.00 mi14:50:223:54:3210:1213:52
11:05
#22704
24M
24.00 mi15:00:254:04:3510:1110:03
10:03
#22620
40K
24.85 mi15:09:124:13:2210:128:47
10:16
#22561
25.2M
25.20 mi15:13:114:17:2110:133:59
11:33
#22555
Finish
26.22 mi15:23:454:27:5510:1410:34
10:22
#22555
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi217858780878023153(Top 87%)9426(Top 83%)9426(Top 1157%)
10K6.21 mi3.10 mi22173-3888935-1558935-15522491(Top 84%)9082(Top 80%)9082(Top 1114%)
15K9.32 mi3.11 mi22520-3479102-1679102-16723153(Top 87%)9426(Top 83%)9426(Top 1157%)
20K12.43 mi3.11 mi22814-2949249-1479249-14723478(Top 88%)9615(Top 84%)9615(Top 1180%)
Half13.11 mi0.68 mi22832-189260-119260-1123081(Top 87%)9394(Top 82%)9394(Top 1153%)
25K15.53 mi2.42 mi22881-499299-399299-3923028(Top 86%)9404(Top 82%)9404(Top 1154%)
30K18.64 mi3.11 mi22806+759285+149285+1422627(Top 85%)9258(Top 81%)9258(Top 1136%)
20M20.00 mi1.36 mi22772+349273+129273+1222584(Top 85%)9290(Top 81%)9290(Top 1140%)
21M21.00 mi1.00 mi22764+89284-119284-1122502(Top 85%)9277(Top 81%)9277(Top 1138%)
35K21.75 mi0.75 mi22719+459270+149270+1421239(Top 80%)8627(Top 76%)8627(Top 1059%)
23M23.00 mi1.25 mi22704+159270927022486(Top 84%)9314(Top 82%)9314(Top 1143%)
24M24.00 mi1.00 mi22620+849231+399231+3920948(Top 79%)8518(Top 75%)8518(Top 1045%)
40K24.85 mi0.85 mi22561+599202+299202+2920687(Top 78%)8438(Top 74%)8438(Top 1035%)
25.2M25.20 mi0.35 mi22555+69207-59207-521701(Top 82%)8968(Top 79%)8968(Top 1100%)
Finish26.22 mi1.02 mi225559217-109217-1022736(Top 85%)9521(Top 83%)9521(Top 1168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

23153

Females

9426

F55-59

9426

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

22491

Females

9082

F55-59

9082

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

23153

Females

9426

F55-59

9426

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23478

Females

9615

F55-59

9615

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23081

Females

9394

F55-59

9394

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

23028

Females

9404

F55-59

9404

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22627

Females

9258

F55-59

9258

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22584

Females

9290

F55-59

9290

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22502

Females

9277

F55-59

9277

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

21239

Females

8627

F55-59

8627

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

22486

Females

9314

F55-59

9314

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20948

Females

8518

F55-59

8518

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20687

Females

8438

F55-59

8438

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21701

Females

8968

F55-59

8968

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22736

Females

9521

F55-59

9521

Passing Analysis

Category:
Athletes Passed
912
Passed By
1682
Net Change
-770
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21785
5K → 10K104492-388#21785#22173
10K → 15K59406-347#22173#22520
15K → 20K55349-294#22520#22814
20K → Half1735-18#22814#22832
Half → 25K72121-49#22832#22881
25K → 30K15984+75#22881#22806
30K → 20M7844+34#22806#22772
20M → 21M5143+8#22772#22764
21M → 35K538+45#22764#22719
35K → 23M5237+15#22719#22704
23M → 24M884+84#22704#22620
24M → 40K656+59#22620#22561
40K → 25.2M2115+6#22561#22555
25.2M → Finish38380#22555#22555
TOTALS9121682-770
📊

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