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BOSTON MARATHON 2023

Jaime Hardesty

Bib: 21351•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
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
10:31/mi
32:40
↑ 97↓ 3451.5%
10K· 6.21 mi
10:36/mi
1:05:36
↑ 79↓ 1380.4%
15K· 9.32 mi
9:26/mi
1:34:56
↑ 67↓ 78
20K· 12.43 mi
9:42/mi
2:05:03
↑ 106↓ 860.1%
Half· 13.11 mi
9:48/mi
2:11:44
↑ 19↓ 370.5%
25K· 15.53 mi
13:11/mi
2:43:41
↑ 66↓ 880.2%
30K· 18.64 mi
9:56/mi
3:14:33
↑ 181↓ 1480.2%
20M
11:38/mi
3:30:21
↑ 64↓ 500.2%
21M
10:28/mi
3:40:49
↑ 106↓ 241.6%
35K· 21.75 mi
10:01/mi
3:48:19
↑ 17↓ 861.7%
23M
10:00/mi
4:00:50
↑ 23↓ 630.6%
24M
9:51/mi
4:10:41
↓ 821.3%
40K· 24.85 mi
9:45/mi
4:19:01
↓ 200.3%
25.2M
10:18/mi
4:22:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:52/mi
4:31:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:44
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:19:52
Pace10:40 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2232:4010:3132:40
10:31
-
10K
6.21 mi12:24:181:05:3610:3332:56
10:36
+0:05
15K
9.32 mi12:53:381:34:5610:1129:20
9:26
-1:10
20K
12.43 mi13:23:452:05:0310:0430:07
9:42
+0:16
Half
13.11 mi13:30:262:11:4410:036:41
9:48
+0:06
25K
15.53 mi14:02:232:43:4110:3231:57
13:11
+3:23
30K
18.64 mi14:33:153:14:3310:2630:52
9:56
-3:15
20M
20.00 mi14:49:033:30:2110:3115:48
11:38
+1:42
21M
21.00 mi14:59:313:40:4910:3110:28
10:28
-1:10
35K
21.75 mi15:07:013:48:1910:307:30
10:01
-0:27
23M
23.00 mi15:19:324:00:5010:2812:31
10:00
-0:01
24M
24.00 mi15:29:234:10:4110:279:51
9:51
-0:09
40K
24.85 mi15:37:434:19:0110:258:20
9:45
-0:06
25.2M
25.20 mi15:41:164:22:3410:253:33
10:18
+0:33
Finish
26.22 mi15:50:184:31:3610:229:02
8:52
-1:26

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

8:52 /mi

Average Pace

10:22 /mi

Slowest Pace

13:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:22

14% of race

Time at Steady Pace

1:59:53

44% of race

Time at Slower Pace

1:53:21

42% of race

Average Pace: 10:22 /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 mi11:51:2232:4010:3132:40
10:31
#24749
10K
6.21 mi12:24:181:05:3610:3332:56
10:36
#24820
15K
9.32 mi12:53:381:34:5610:1129:20
9:26
#23974
20K
12.43 mi13:23:452:05:0310:0430:07
9:42
#23563
Half
13.11 mi13:30:262:11:4410:036:41
9:48
#23512
25K
15.53 mi14:02:232:43:4110:3231:57
13:11
#24249
30K
18.64 mi14:33:153:14:3310:2630:52
9:56
#23684
20M
20.00 mi14:49:033:30:2110:3115:48
11:38
#23681
21M
21.00 mi14:59:313:40:4910:3110:28
10:28
#23514
35K
21.75 mi15:07:013:48:1910:307:30
10:01
#23451
23M
23.00 mi15:19:324:00:5010:2812:31
10:00
#23264
24M
24.00 mi15:29:234:10:4110:279:51
9:51
#23174
40K
24.85 mi15:37:434:19:0110:258:20
9:45
#23035
25.2M
25.20 mi15:41:164:22:3410:253:33
10:18
#22969
Finish
26.22 mi15:50:184:31:3610:229:02
8:52
#22858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi24749102991029922090(Top 83%)8842(Top 77%)8842(Top 487%)
10K6.21 mi3.10 mi24820-7110331-3210331-3224859(Top 93%)10361(Top 91%)10361(Top 570%)
15K9.32 mi3.11 mi23974+8469877+4549877+45422090(Top 83%)8842(Top 77%)8842(Top 487%)
20K12.43 mi3.11 mi23563+4119640+2379640+23722158(Top 83%)8889(Top 78%)8889(Top 489%)
Half13.11 mi0.68 mi23512+519612+289612+2822884(Top 86%)9294(Top 81%)9294(Top 512%)
25K15.53 mi2.42 mi24249-73710047-43510047-43525961(Top 98%)11059(Top 97%)11059(Top 609%)
30K18.64 mi3.11 mi23684+5659740+3079740+30720842(Top 78%)8256(Top 72%)8256(Top 454%)
20M20.00 mi1.36 mi23681+39754-149754-1423719(Top 89%)9911(Top 87%)9911(Top 545%)
21M21.00 mi1.00 mi23514+1679670+849670+8419519(Top 73%)7661(Top 67%)7661(Top 422%)
35K21.75 mi0.75 mi23451+639642+289642+2821371(Top 80%)8701(Top 76%)8701(Top 479%)
23M23.00 mi1.25 mi23264+1879559+839559+8320002(Top 75%)7963(Top 70%)7963(Top 438%)
24M24.00 mi1.00 mi23174+909521+389521+3820405(Top 77%)8212(Top 72%)8212(Top 452%)
40K24.85 mi0.85 mi23035+1399466+559466+5519231(Top 72%)7630(Top 67%)7630(Top 420%)
25.2M25.20 mi0.35 mi22969+669426+409426+4018530(Top 70%)7263(Top 64%)7263(Top 400%)
Finish26.22 mi1.02 mi22858+1119378+489378+4817378(Top 65%)6586(Top 58%)6586(Top 362%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

22090

Females

8842

F45-49

8842

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24859

Females

10361

F45-49

10361

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

22090

Females

8842

F45-49

8842

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

22158

Females

8889

F45-49

8889

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22884

Females

9294

F45-49

9294

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

25961

Females

11059

F45-49

11059

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20842

Females

8256

F45-49

8256

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

23719

Females

9911

F45-49

9911

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19519

Females

7661

F45-49

7661

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

21371

Females

8701

F45-49

8701

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

20002

Females

7963

F45-49

7963

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

20405

Females

8212

F45-49

8212

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19231

Females

7630

F45-49

7630

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18530

Females

7263

F45-49

7263

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17378

Females

6586

F45-49

6586

Passing Analysis

Category:
Athletes Passed
2936
Passed By
1045
Net Change
+1891
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24749
5K → 10K157228-71#24749#24820
10K → 15K8460+846#24820#23974
15K → 20K4165+411#23974#23563
20K → Half587+51#23563#23512
Half → 25K6743-737#23512#24249
25K → 30K5650+565#24249#23684
30K → 20M5855+3#23684#23681
20M → 21M1670+167#23681#23514
21M → 35K652+63#23514#23451
35K → 23M1870+187#23451#23264
23M → 24M933+90#23264#23174
24M → 40K1390+139#23174#23035
40K → 25.2M660+66#23035#22969
25.2M → Finish1132+111#22969#22858
TOTALS29361045+1891
📊

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