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BOSTON MARATHON 2023

Anya Berner

Bib: 30971•F

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
10:48/mi
33:34
↑ 97↓ 3451.5%
10K· 6.21 mi
10:36/mi
1:06:29
↑ 79↓ 1380.4%
15K· 9.32 mi
10:38/mi
1:39:32
↑ 67↓ 78
20K· 12.43 mi
11:05/mi
2:13:57
↑ 106↓ 860.1%
Half· 13.11 mi
10:55/mi
2:21:24
↑ 19↓ 370.5%
25K· 15.53 mi
11:34/mi
2:49:26
↑ 66↓ 880.2%
30K· 18.64 mi
12:34/mi
3:28:30
↑ 181↓ 1480.2%
20M
12:34/mi
3:45:34
↑ 64↓ 500.2%
21M
15:08/mi
4:00:42
↑ 106↓ 241.6%
35K· 21.75 mi
11:32/mi
4:09:20
↑ 17↓ 861.7%
23M
13:35/mi
4:26:21
↑ 23↓ 630.6%
24M
11:41/mi
4:38:02
↓ 821.3%
40K· 24.85 mi
12:29/mi
4:48:42
↓ 200.3%
25.2M
13:20/mi
4:53:18
↑ 13↓ 160.2%
Finish· 26.22 mi
11:21/mi
5:04:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:24
Pace10:47 /mi
2nd Half
Distance13.11 mi
Time2:43:28
Pace12:28 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0933:3410:4833:34
10:48
-
10K
6.21 mi12:27:041:06:2910:4232:55
10:36
-0:12
15K
9.32 mi13:00:071:39:3210:4133:03
10:38
+0:02
20K
12.43 mi13:34:322:13:5710:4734:25
11:05
+0:27
Half
13.11 mi13:41:592:21:2410:477:27
10:55
-0:10
25K
15.53 mi14:10:012:49:2610:5428:02
11:34
+0:39
30K
18.64 mi14:49:053:28:3011:1139:04
12:34
+1:00
20M
20.00 mi15:06:093:45:3411:1717:04
12:34
0:00
21M
21.00 mi15:21:174:00:4211:2815:08
15:08
+2:34
35K
21.75 mi15:29:554:09:2011:288:38
11:32
-3:36
23M
23.00 mi15:46:564:26:2111:3517:01
13:35
+2:03
24M
24.00 mi15:58:374:38:0211:3511:41
11:41
-1:54
40K
24.85 mi16:09:174:48:4211:3710:40
12:29
+0:48
25.2M
25.20 mi16:13:534:53:1811:384:36
13:20
+0:51
Finish
26.22 mi16:25:275:04:5211:3811:34
11:21
-1:59

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

10:36 /mi

Average Pace

11:38 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:59

35% of race

Time at Steady Pace

1:34:20

31% of race

Time at Slower Pace

1:43:33

34% of race

Average Pace: 11:38 /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 mi11:54:0933:3410:4833:34
10:48
#25376
10K
6.21 mi12:27:041:06:2910:4232:55
10:36
#25093
15K
9.32 mi13:00:071:39:3210:4133:03
10:38
#24944
20K
12.43 mi13:34:322:13:5710:4734:25
11:05
#24891
Half
13.11 mi13:41:592:21:2410:477:27
10:55
#24896
25K
15.53 mi14:10:012:49:2610:5428:02
11:34
#24870
30K
18.64 mi14:49:053:28:3011:1139:04
12:34
#24953
20M
20.00 mi15:06:093:45:3411:1717:04
12:34
#24956
21M
21.00 mi15:21:174:00:4211:2815:08
15:08
#25051
35K
21.75 mi15:29:554:09:2011:288:38
11:32
#25029
23M
23.00 mi15:46:564:26:2111:3517:01
13:35
#25087
24M
24.00 mi15:58:374:38:0211:3511:41
11:41
#25067
40K
24.85 mi16:09:174:48:4211:3710:40
12:29
#25060
25.2M
25.20 mi16:13:534:53:1811:384:36
13:20
#25052
Finish
26.22 mi16:25:275:04:5211:3811:34
11:21
#25035
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25376106611066124705(Top 93%)10298(Top 90%)10298(Top 567%)
10K6.21 mi3.10 mi25093+28310489+17210489+17224850(Top 93%)10355(Top 91%)10355(Top 570%)
15K9.32 mi3.11 mi24944+14910404+8510404+8524705(Top 93%)10298(Top 90%)10298(Top 567%)
20K12.43 mi3.11 mi24891+5310396+810396+824729(Top 93%)10323(Top 90%)10323(Top 568%)
Half13.11 mi0.68 mi24896-510399-310399-324845(Top 93%)10411(Top 91%)10411(Top 573%)
25K15.53 mi2.42 mi24870+2610395+410395+424757(Top 93%)10377(Top 91%)10377(Top 571%)
30K18.64 mi3.11 mi24953-8310460-6510460-6525070(Top 94%)10607(Top 93%)10607(Top 584%)
20M20.00 mi1.36 mi24956-310470-1010470-1024808(Top 93%)10507(Top 92%)10507(Top 578%)
21M21.00 mi1.00 mi25051-9510533-6310533-6325804(Top 97%)11003(Top 96%)11003(Top 606%)
35K21.75 mi0.75 mi25029+2210530+310530+324171(Top 91%)10218(Top 89%)10218(Top 562%)
23M23.00 mi1.25 mi25087-5810571-4110571-4125566(Top 96%)10937(Top 96%)10937(Top 602%)
24M24.00 mi1.00 mi25067+2010562+910562+924121(Top 91%)10228(Top 90%)10228(Top 563%)
40K24.85 mi0.85 mi25060+710566-410566-424421(Top 92%)10404(Top 91%)10404(Top 573%)
25.2M25.20 mi0.35 mi25052+810563+310563+324382(Top 92%)10369(Top 91%)10369(Top 571%)
Finish26.22 mi1.02 mi25035+1710557+610557+624499(Top 92%)10406(Top 91%)10406(Top 573%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24705

Females

10298

F45-49

10298

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24850

Females

10355

F45-49

10355

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24705

Females

10298

F45-49

10298

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24729

Females

10323

F45-49

10323

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

24845

Females

10411

F45-49

10411

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

24757

Females

10377

F45-49

10377

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

25070

Females

10607

F45-49

10607

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

24808

Females

10507

F45-49

10507

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

25804

Females

11003

F45-49

11003

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

24171

Females

10218

F45-49

10218

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

25566

Females

10937

F45-49

10937

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

24121

Females

10228

F45-49

10228

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24421

Females

10404

F45-49

10404

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24382

Females

10369

F45-49

10369

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

24499

Females

10406

F45-49

10406

Passing Analysis

Category:
Athletes Passed
1015
Passed By
674
Net Change
+341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25376
5K → 10K34158+283#25376#25093
10K → 15K20152+149#25093#24944
15K → 20K12976+53#24944#24891
20K → Half1419-5#24891#24896
Half → 25K8155+26#24896#24870
25K → 30K65148-83#24870#24953
30K → 20M4043-3#24953#24956
20M → 21M8103-95#24956#25051
21M → 35K3513+22#25051#25029
35K → 23M1169-58#25029#25087
23M → 24M299+20#25087#25067
24M → 40K2619+7#25067#25060
40K → 25.2M113+8#25060#25052
25.2M → Finish247+17#25052#25035
TOTALS1015674+341
📊

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