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BOSTON MARATHON 2023

Erica Winkler

MA

Bib: 27361 F

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:02/mi
28:03
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:31/mi
54:30
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:46/mi
1:21:44
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:10/mi
1:50:13
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:59/mi
1:56:21
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:38/mi
2:19:42
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:21/mi
2:51:50
↑ 181↓ 1480.2%
138 ft elev
20M
10:19/mi
3:05:51
↑ 64↓ 500.2%
148 ft elev
21M
11:08/mi
3:16:59
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:44/mi
3:25:01
↑ 17↓ 861.7%
156 ft elev
23M
9:44/mi
3:37:12
↑ 23↓ 630.6%
116 ft elev
24M
10:21/mi
3:47:33
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:35/mi
3:56:36
↓ 200.3%
20 ft elev
25.2M
10:35/mi
4:00:15
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:21/mi
4:09:47
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:21
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:13:26
Pace10:11 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:0828:039:0228:03
9:02
-
10K
6.21 mi12:11:3554:308:4626:27
8:31
-0:31
15K
9.32 mi12:38:491:21:448:4627:14
8:46
+0:15
20K
12.43 mi13:07:181:50:138:5228:29
9:10
+0:24
Half
13.11 mi13:13:261:56:218:536:08
8:59
-0:11
25K
15.53 mi13:36:472:19:429:0023:21
9:38
+0:39
30K
18.64 mi14:08:552:51:509:1332:08
10:21
+0:43
20M
20.00 mi14:22:563:05:519:1814:01
10:19
-0:02
21M
21.00 mi14:34:043:16:599:2311:08
11:08
+0:49
35K
21.75 mi14:42:063:25:019:268:02
10:44
-0:24
23M
23.00 mi14:54:173:37:129:2712:11
9:44
-1:00
24M
24.00 mi15:04:383:47:339:2910:21
10:21
+0:37
40K
24.85 mi15:13:413:56:369:319:03
10:35
+0:14
25.2M
25.20 mi15:17:204:00:159:323:39
10:35
0:00
Finish
26.22 mi15:26:524:09:479:329:32
9:21
-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

8:31 /mi

Average Pace

9:32 /mi

Slowest Pace

11:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:21

47% of race

Time at Steady Pace

45:04

18% of race

Time at Slower Pace

1:28:22

35% of race

Average Pace: 9:32 /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 mi11:45:0828:039:0228:03
9:02
#20584
10K
6.21 mi12:11:3554:308:4626:27
8:31
#19531
15K
9.32 mi12:38:491:21:448:4627:14
8:46
#19444
20K
12.43 mi13:07:181:50:138:5228:29
9:10
#19698
Half
13.11 mi13:13:261:56:218:536:08
8:59
#19737
25K
15.53 mi13:36:472:19:429:0023:21
9:38
#20086
30K
18.64 mi14:08:552:51:509:1332:08
10:21
#20518
20M
20.00 mi14:22:563:05:519:1814:01
10:19
#20592
21M
21.00 mi14:34:043:16:599:2311:08
11:08
#20613
35K
21.75 mi14:42:063:25:019:268:02
10:44
#20723
23M
23.00 mi14:54:173:37:129:2712:11
9:44
#20601
24M
24.00 mi15:04:383:47:339:2910:21
10:21
#20671
40K
24.85 mi15:13:413:56:369:319:03
10:35
#20698
25.2M
25.20 mi15:17:204:00:159:323:39
10:35
#20677
Finish
26.22 mi15:26:524:09:479:329:32
9:21
#20635
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi205848160816019345(Top 73%)7298(Top 64%)7298(Top 149%)
10K6.21 mi3.10 mi19531+10537485+6757485+67518353(Top 69%)6690(Top 59%)6690(Top 137%)
15K9.32 mi3.11 mi19444+877420+657420+6519345(Top 73%)7298(Top 64%)7298(Top 149%)
20K12.43 mi3.11 mi19698-2547543-1237543-12320443(Top 77%)7927(Top 69%)7927(Top 162%)
Half13.11 mi0.68 mi19737-397555-127555-1220439(Top 77%)7937(Top 69%)7937(Top 163%)
25K15.53 mi2.42 mi20086-3497754-1997754-19921230(Top 80%)8398(Top 74%)8398(Top 172%)
30K18.64 mi3.11 mi20518-4328018-2648018-26421873(Top 82%)8831(Top 77%)8831(Top 181%)
20M20.00 mi1.36 mi20592-748073-558073-5521304(Top 80%)8581(Top 75%)8581(Top 176%)
21M21.00 mi1.00 mi20613-218090-178090-1721110(Top 79%)8517(Top 75%)8517(Top 174%)
35K21.75 mi0.75 mi20723-1108161-718161-7122812(Top 86%)9488(Top 83%)9488(Top 194%)
23M23.00 mi1.25 mi20601+1228106+558106+5519208(Top 72%)7532(Top 66%)7532(Top 154%)
24M24.00 mi1.00 mi20671-708161-558161-5521672(Top 81%)8926(Top 78%)8926(Top 183%)
40K24.85 mi0.85 mi20698-278187-268187-2621420(Top 80%)8849(Top 77%)8849(Top 181%)
25.2M25.20 mi0.35 mi20677+218180+78180+719404(Top 73%)7738(Top 68%)7738(Top 158%)
Finish26.22 mi1.02 mi20635+428167+138167+1319620(Top 74%)7792(Top 68%)7792(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

19345

Females

7298

F18-39

7298

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

18353

Females

6690

F18-39

6690

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

19345

Females

7298

F18-39

7298

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

20443

Females

7927

F18-39

7927

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

20439

Females

7937

F18-39

7937

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21230

Females

8398

F18-39

8398

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

21873

Females

8831

F18-39

8831

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

21304

Females

8581

F18-39

8581

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

21110

Females

8517

F18-39

8517

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22812

Females

9488

F18-39

9488

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

19208

Females

7532

F18-39

7532

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

21672

Females

8926

F18-39

8926

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21420

Females

8849

F18-39

8849

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19404

Females

7738

F18-39

7738

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

19620

Females

7792

F18-39

7792

Passing Analysis

Category:
Athletes Passed
1966
Passed By
2017
Net Change
-51
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20584
5K → 10K110350+1053#20584#19531
10K → 15K235148+87#19531#19444
15K → 20K87341-254#19444#19698
20K → Half1958-39#19698#19737
Half → 25K45394-349#19737#20086
25K → 30K51483-432#20086#20518
30K → 20M52126-74#20518#20592
20M → 21M6990-21#20592#20613
21M → 35K18128-110#20613#20723
35K → 23M13715+122#20723#20601
23M → 24M2797-70#20601#20671
24M → 40K2956-27#20671#20698
40K → 25.2M298+21#20698#20677
25.2M → Finish6523+42#20677#20635
TOTALS19662017-51
📊

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