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BOSTON MARATHON 2023

Anne Yoder

Bib: 17197•F

IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 32%
Masters (Masters Women)
#0 / 6539
Top 19%
Division (F40-44)
#0 / 1878
Top 35%
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
8:18/mi
25:46
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
50:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:15:18
↑ 67↓ 78
20K· 12.43 mi
8:01/mi
1:40:13
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:45:36
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:04:54
↑ 66↓ 880.2%
30K· 18.64 mi
8:08/mi
2:30:10
↑ 181↓ 1480.2%
20M
8:13/mi
2:41:20
↑ 64↓ 500.2%
21M
8:43/mi
2:50:03
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:55:59
↑ 17↓ 861.7%
23M
8:13/mi
3:06:16
↑ 23↓ 630.6%
24M
8:04/mi
3:14:20
↓ 821.3%
40K· 24.85 mi
8:15/mi
3:21:23
↓ 200.3%
25.2M
8:51/mi
3:24:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:52/mi
3:32:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:36
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:46:51
Pace8:09 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3625:468:1825:46
8:18
-
10K
6.21 mi11:47:3250:428:1024:56
8:02
-0:16
15K
9.32 mi12:12:081:15:188:0524:36
7:55
-0:07
20K
12.43 mi12:37:031:40:138:0424:55
8:01
+0:06
Half
13.11 mi12:42:261:45:368:035:23
7:53
-0:08
25K
15.53 mi13:01:442:04:548:0219:18
7:58
+0:05
30K
18.64 mi13:27:002:30:108:0325:16
8:08
+0:10
20M
20.00 mi13:38:102:41:208:0411:10
8:13
+0:05
21M
21.00 mi13:46:532:50:038:068:43
8:43
+0:30
35K
21.75 mi13:52:492:55:598:065:56
7:56
-0:47
23M
23.00 mi14:03:063:06:168:0610:17
8:13
+0:17
24M
24.00 mi14:11:103:14:208:068:04
8:04
-0:09
40K
24.85 mi14:18:133:21:238:067:03
8:15
+0:11
25.2M
25.20 mi14:21:163:24:268:073:03
8:51
+0:36
Finish
26.22 mi14:29:173:32:278:078:01
7:52
-0:59

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

7:52 /mi

Average Pace

8:07 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:41

94% of race

Time at Steady Pace

11:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:22:3625:468:1825:46
8:18
#16097
10K
6.21 mi11:47:3250:428:1024:56
8:02
#15532
15K
9.32 mi12:12:081:15:188:0524:36
7:55
#14979
20K
12.43 mi12:37:031:40:138:0424:55
8:01
#14592
Half
13.11 mi12:42:261:45:368:035:23
7:53
#14547
25K
15.53 mi13:01:442:04:548:0219:18
7:58
#14202
30K
18.64 mi13:27:002:30:108:0325:16
8:08
#13736
20M
20.00 mi13:38:102:41:208:0411:10
8:13
#13566
21M
21.00 mi13:46:532:50:038:068:43
8:43
#13436
35K
21.75 mi13:52:492:55:598:065:56
7:56
#13348
23M
23.00 mi14:03:063:06:168:0610:17
8:13
#13186
24M
24.00 mi14:11:103:14:208:068:04
8:04
#13102
40K
24.85 mi14:18:133:21:238:067:03
8:15
#13034
25.2M
25.20 mi14:21:163:24:268:073:03
8:51
#13004
Finish
26.22 mi14:29:173:32:278:078:01
7:52
#12925
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi160975341534113727(Top 52%)3917(Top 34%)3917(Top 209%)
10K6.21 mi3.10 mi15532+5654986+3554986+35514994(Top 56%)4667(Top 41%)4667(Top 249%)
15K9.32 mi3.11 mi14979+5534649+3374649+33713727(Top 52%)3917(Top 34%)3917(Top 209%)
20K12.43 mi3.11 mi14592+3874426+2234426+22313616(Top 51%)3886(Top 34%)3886(Top 207%)
Half13.11 mi0.68 mi14547+454392+344392+3413551(Top 51%)3827(Top 34%)3827(Top 204%)
25K15.53 mi2.42 mi14202+3454233+1594233+15912420(Top 47%)3320(Top 29%)3320(Top 177%)
30K18.64 mi3.11 mi13736+4663981+2523981+25211893(Top 45%)3124(Top 27%)3124(Top 166%)
20M20.00 mi1.36 mi13566+1703902+793902+7911838(Top 44%)3184(Top 28%)3184(Top 170%)
21M21.00 mi1.00 mi13436+1303835+673835+6711794(Top 44%)3300(Top 29%)3300(Top 176%)
35K21.75 mi0.75 mi13348+883799+363799+3611667(Top 44%)3246(Top 28%)3246(Top 173%)
23M23.00 mi1.25 mi13186+1623725+743725+7411307(Top 42%)3168(Top 28%)3168(Top 169%)
24M24.00 mi1.00 mi13102+843707+183707+1811731(Top 44%)3450(Top 30%)3450(Top 184%)
40K24.85 mi0.85 mi13034+683694+133694+1311704(Top 44%)3516(Top 31%)3516(Top 187%)
25.2M25.20 mi0.35 mi13004+303684+103684+1011653(Top 44%)3549(Top 31%)3549(Top 189%)
Finish26.22 mi1.02 mi12925+793660+243660+2411191(Top 42%)3297(Top 29%)3297(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13727

Females

3917

F40-44

3917

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14994

Females

4667

F40-44

4667

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13727

Females

3917

F40-44

3917

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

13616

Females

3886

F40-44

3886

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13551

Females

3827

F40-44

3827

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12420

Females

3320

F40-44

3320

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11893

Females

3124

F40-44

3124

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11838

Females

3184

F40-44

3184

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11794

Females

3300

F40-44

3300

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11667

Females

3246

F40-44

3246

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11307

Females

3168

F40-44

3168

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11731

Females

3450

F40-44

3450

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11704

Females

3516

F40-44

3516

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11653

Females

3549

F40-44

3549

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

11191

Females

3297

F40-44

3297

Passing Analysis

Category:
Athletes Passed
3564
Passed By
392
Net Change
+3172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16097
5K → 10K670105+565#16097#15532
10K → 15K58330+553#15532#14979
15K → 20K42134+387#14979#14592
20K → Half6116+45#14592#14547
Half → 25K3549+345#14547#14202
25K → 30K48923+466#14202#13736
30K → 20M19121+170#13736#13566
20M → 21M16030+130#13566#13436
21M → 35K10012+88#13436#13348
35K → 23M18826+162#13348#13186
23M → 24M11733+84#13186#13102
24M → 40K9527+68#13102#13034
40K → 25.2M399+30#13034#13004
25.2M → Finish9617+79#13004#12925
TOTALS3564392+3172
📊

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