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BOSTON MARATHON 2023

Amanda Wall

Bib: 14712•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 42%
Masters (Masters Women)
#0 / 6539
Top 30%
Division (F45-49)
#0 / 1817
Top 33%
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
8:25/mi
26:08
↑ 97↓ 3451.5%
10K· 6.21 mi
8:24/mi
52:15
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:18:24
↑ 67↓ 78
20K· 12.43 mi
8:30/mi
1:44:47
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:50:28
↑ 19↓ 370.5%
25K· 15.53 mi
8:23/mi
2:10:48
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:37:11
↑ 181↓ 1480.2%
20M
8:24/mi
2:48:36
↑ 64↓ 500.2%
21M
8:45/mi
2:57:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
3:03:20
↑ 17↓ 861.7%
23M
8:17/mi
3:13:42
↑ 23↓ 630.6%
24M
8:02/mi
3:21:44
↓ 821.3%
40K· 24.85 mi
7:57/mi
3:28:32
↓ 200.3%
25.2M
8:39/mi
3:31:31
↑ 13↓ 160.2%
Finish· 26.22 mi
7:48/mi
3:39:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:50:28
Pace8:26 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:00
Pace8:19 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1126:088:2526:08
8:25
-
10K
6.21 mi11:49:1852:158:2526:07
8:24
-0:01
15K
9.32 mi12:15:271:18:248:2526:09
8:25
+0:01
20K
12.43 mi12:41:501:44:478:2626:23
8:30
+0:05
Half
13.11 mi12:47:311:50:288:265:41
8:20
-0:10
25K
15.53 mi13:07:512:10:488:2520:20
8:23
+0:03
30K
18.64 mi13:34:142:37:118:2626:23
8:30
+0:07
20M
20.00 mi13:45:392:48:368:2611:25
8:24
-0:06
21M
21.00 mi13:54:242:57:218:278:45
8:45
+0:21
35K
21.75 mi14:00:233:03:208:265:59
8:00
-0:45
23M
23.00 mi14:10:453:13:428:2510:22
8:17
+0:17
24M
24.00 mi14:18:473:21:448:248:02
8:02
-0:15
40K
24.85 mi14:25:353:28:328:236:48
7:57
-0:05
25.2M
25.20 mi14:28:343:31:318:242:59
8:39
+0:42
Finish
26.22 mi14:36:313:39:288:237:57
7:48
-0:51

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

7:48 /mi

Average Pace

8:23 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:44

95% of race

Time at Steady Pace

11:44

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi11:23:1126:088:2526:08
8:25
#16970
10K
6.21 mi11:49:1852:158:2526:07
8:24
#17274
15K
9.32 mi12:15:271:18:248:2526:09
8:25
#17272
20K
12.43 mi12:41:501:44:478:2626:23
8:30
#17156
Half
13.11 mi12:47:311:50:288:265:41
8:20
#17126
25K
15.53 mi13:07:512:10:488:2520:20
8:23
#16859
30K
18.64 mi13:34:142:37:118:2626:23
8:30
#16367
20M
20.00 mi13:45:392:48:368:2611:25
8:24
#16103
21M
21.00 mi13:54:242:57:218:278:45
8:45
#15834
35K
21.75 mi14:00:233:03:208:265:59
8:00
#15682
23M
23.00 mi14:10:453:13:428:2510:22
8:17
#15440
24M
24.00 mi14:18:473:21:448:248:02
8:02
#15242
40K
24.85 mi14:25:353:28:328:236:48
7:57
#15039
25.2M
25.20 mi14:28:343:31:318:242:59
8:39
#14965
Finish
26.22 mi14:36:313:39:288:237:57
7:48
#14809
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi169705909590917249(Top 65%)6074(Top 53%)6074(Top 334%)
10K6.21 mi3.10 mi17274-3046099-1906099-19017621(Top 66%)6251(Top 55%)6251(Top 344%)
15K9.32 mi3.11 mi17272+26076+236076+2317249(Top 65%)6074(Top 53%)6074(Top 334%)
20K12.43 mi3.11 mi17156+1166019+576019+5716795(Top 63%)5813(Top 51%)5813(Top 320%)
Half13.11 mi0.68 mi17126+306001+186001+1816676(Top 63%)5687(Top 50%)5687(Top 313%)
25K15.53 mi2.42 mi16859+2675868+1335868+13315501(Top 58%)5139(Top 45%)5139(Top 283%)
30K18.64 mi3.11 mi16367+4925605+2635605+26314274(Top 54%)4498(Top 39%)4498(Top 248%)
20M20.00 mi1.36 mi16103+2645455+1505455+15013057(Top 49%)3893(Top 34%)3893(Top 214%)
21M21.00 mi1.00 mi15834+2695318+1375318+13712012(Top 45%)3414(Top 30%)3414(Top 188%)
35K21.75 mi0.75 mi15682+1525245+735245+7312193(Top 46%)3556(Top 31%)3556(Top 196%)
23M23.00 mi1.25 mi15440+2425124+1215124+12111789(Top 44%)3411(Top 30%)3411(Top 188%)
24M24.00 mi1.00 mi15242+1985003+1215003+12111525(Top 43%)3356(Top 29%)3356(Top 185%)
40K24.85 mi0.85 mi15039+2034901+1024901+1029791(Top 37%)2567(Top 22%)2567(Top 141%)
25.2M25.20 mi0.35 mi14965+744867+344867+3410592(Top 40%)3018(Top 26%)3018(Top 166%)
Finish26.22 mi1.02 mi14809+1564793+744793+7410739(Top 40%)3071(Top 27%)3071(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

17249

Females

6074

F45-49

6074

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

17621

Females

6251

F45-49

6251

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

17249

Females

6074

F45-49

6074

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16795

Females

5813

F45-49

5813

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16676

Females

5687

F45-49

5687

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

15501

Females

5139

F45-49

5139

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14274

Females

4498

F45-49

4498

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

13057

Females

3893

F45-49

3893

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12012

Females

3414

F45-49

3414

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

12193

Females

3556

F45-49

3556

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11789

Females

3411

F45-49

3411

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

11525

Females

3356

F45-49

3356

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9791

Females

2567

F45-49

2567

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10592

Females

3018

F45-49

3018

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10739

Females

3071

F45-49

3071

Passing Analysis

Category:
Athletes Passed
3032
Passed By
871
Net Change
+2161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16970
5K → 10K192496-304#16970#17274
10K → 15K196194+2#17274#17272
15K → 20K227111+116#17272#17156
20K → Half4111+30#17156#17126
Half → 25K28417+267#17126#16859
25K → 30K50210+492#16859#16367
30K → 20M2673+264#16367#16103
20M → 21M2712+269#16103#15834
21M → 35K1542+152#15834#15682
35K → 23M2453+242#15682#15440
23M → 24M2024+198#15440#15242
24M → 40K2052+203#15242#15039
40K → 25.2M795+74#15039#14965
25.2M → Finish16711+156#14965#14809
TOTALS3032871+2161
📊

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