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BOSTON MARATHON 2023

Bree Cunningham

Bib: 29603•F

MA

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
11:18/mi
35:08
↑ 97↓ 3451.5%
10K· 6.21 mi
11:45/mi
1:11:39
↑ 79↓ 1380.4%
15K· 9.32 mi
12:32/mi
1:50:35
↑ 67↓ 78
20K· 12.43 mi
13:04/mi
2:31:12
↑ 106↓ 860.1%
Half· 13.11 mi
12:45/mi
2:39:54
↑ 19↓ 370.5%
25K· 15.53 mi
13:58/mi
3:13:45
↑ 66↓ 880.2%
30K· 18.64 mi
14:35/mi
3:59:02
↑ 181↓ 1480.2%
20M
15:14/mi
4:19:44
↑ 64↓ 500.2%
21M
15:39/mi
4:35:23
↑ 106↓ 241.6%
35K· 21.75 mi
13:14/mi
4:45:17
↑ 17↓ 861.7%
23M
14:07/mi
5:02:57
↑ 23↓ 630.6%
24M
13:01/mi
5:15:58
↓ 821.3%
40K· 24.85 mi
13:45/mi
5:27:43
↓ 200.3%
25.2M
14:24/mi
5:32:41
↑ 13↓ 160.2%
Finish· 26.22 mi
13:17/mi
5:46:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:54
Pace12:12 /mi
2nd Half
Distance13.11 mi
Time3:06:19
Pace14:13 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1535:0811:1835:08
11:18
-
10K
6.21 mi12:29:461:11:3911:3236:31
11:45
+0:27
15K
9.32 mi13:08:421:50:3511:5238:56
12:32
+0:47
20K
12.43 mi13:49:192:31:1212:1040:37
13:04
+0:32
Half
13.11 mi13:58:012:39:5412:128:42
12:45
-0:19
25K
15.53 mi14:31:523:13:4512:2833:51
13:58
+1:13
30K
18.64 mi15:17:093:59:0212:4945:17
14:35
+0:37
20M
20.00 mi15:37:514:19:4412:5920:42
15:14
+0:39
21M
21.00 mi15:53:304:35:2313:0715:39
15:39
+0:25
35K
21.75 mi16:03:244:45:1713:079:54
13:14
-2:25
23M
23.00 mi16:21:045:02:5713:1017:40
14:07
+0:53
24M
24.00 mi16:34:055:15:5813:1013:01
13:01
-1:06
40K
24.85 mi16:45:505:27:4313:1111:45
13:45
+0:44
25.2M
25.20 mi16:50:485:32:4113:124:58
14:24
+0:39
Finish
26.22 mi17:04:205:46:1313:1313:32
13:17
-1:07

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

11:18 /mi

Average Pace

13:13 /mi

Slowest Pace

15:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:35

32% of race

Time at Steady Pace

1:37:31

28% of race

Time at Slower Pace

2:18:07

40% of race

Average Pace: 13:12 /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 mi11:53:1535:0811:1835:08
11:18
#26041
10K
6.21 mi12:29:461:11:3911:3236:31
11:45
#26120
15K
9.32 mi13:08:421:50:3511:5238:56
12:32
#26218
20K
12.43 mi13:49:192:31:1212:1040:37
13:04
#26248
Half
13.11 mi13:58:012:39:5412:128:42
12:45
#26253
25K
15.53 mi14:31:523:13:4512:2833:51
13:58
#26280
30K
18.64 mi15:17:093:59:0212:4945:17
14:35
#26315
20M
20.00 mi15:37:514:19:4412:5920:42
15:14
#26329
21M
21.00 mi15:53:304:35:2313:0715:39
15:39
#26328
35K
21.75 mi16:03:244:45:1713:079:54
13:14
#26319
23M
23.00 mi16:21:045:02:5713:1017:40
14:07
#26316
24M
24.00 mi16:34:055:15:5813:1013:01
13:01
#26295
40K
24.85 mi16:45:505:27:4313:1111:45
13:45
#26281
25.2M
25.20 mi16:50:485:32:4113:124:58
14:24
#26269
Finish
26.22 mi17:04:205:46:1313:1313:32
13:17
#26273
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi26041110761107626333(Top 99%)11259(Top 99%)11259(Top 620%)
10K6.21 mi3.10 mi26120-7911118-4211118-4226124(Top 98%)11123(Top 97%)11123(Top 612%)
15K9.32 mi3.11 mi26218-9811179-6111179-6126333(Top 99%)11259(Top 99%)11259(Top 620%)
20K12.43 mi3.11 mi26248-3011194-1511194-1526265(Top 99%)11211(Top 98%)11211(Top 617%)
Half13.11 mi0.68 mi26253-511196-211196-226269(Top 99%)11225(Top 98%)11225(Top 618%)
25K15.53 mi2.42 mi26280-2711209-1311209-1326330(Top 99%)11262(Top 99%)11262(Top 620%)
30K18.64 mi3.11 mi26315-3511233-2411233-2426279(Top 99%)11243(Top 98%)11243(Top 619%)
20M20.00 mi1.36 mi26329-1411248-1511248-1526369(Top 99%)11312(Top 99%)11312(Top 623%)
21M21.00 mi1.00 mi26328+111251-311251-326092(Top 98%)11166(Top 98%)11166(Top 615%)
35K21.75 mi0.75 mi26319+911241+1011241+1025726(Top 97%)11009(Top 96%)11009(Top 606%)
23M23.00 mi1.25 mi26316+311246-511246-525900(Top 97%)11097(Top 97%)11097(Top 611%)
24M24.00 mi1.00 mi26295+2111241+511241+525489(Top 96%)10923(Top 96%)10923(Top 601%)
40K24.85 mi0.85 mi26281+1411234+711234+725533(Top 96%)10945(Top 96%)10945(Top 602%)
25.2M25.20 mi0.35 mi26269+1211227+711227+725341(Top 95%)10853(Top 95%)10853(Top 597%)
Finish26.22 mi1.02 mi26273-411232-511232-526109(Top 98%)11222(Top 98%)11222(Top 618%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26333

Females

11259

F45-49

11259

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

26124

Females

11123

F45-49

11123

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26333

Females

11259

F45-49

11259

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26265

Females

11211

F45-49

11211

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26269

Females

11225

F45-49

11225

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26330

Females

11262

F45-49

11262

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26279

Females

11243

F45-49

11243

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

26369

Females

11312

F45-49

11312

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

26092

Females

11166

F45-49

11166

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25726

Females

11009

F45-49

11009

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

25900

Females

11097

F45-49

11097

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

25489

Females

10923

F45-49

10923

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25533

Females

10945

F45-49

10945

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25341

Females

10853

F45-49

10853

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

26109

Females

11222

F45-49

11222

Passing Analysis

Category:
Athletes Passed
263
Passed By
495
Net Change
-232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26041
5K → 10K54133-79#26041#26120
10K → 15K22120-98#26120#26218
15K → 20K3767-30#26218#26248
20K → Half49-5#26248#26253
Half → 25K1744-27#26253#26280
25K → 30K1651-35#26280#26315
30K → 20M1125-14#26315#26329
20M → 21M1413+1#26329#26328
21M → 35K134+9#26328#26319
35K → 23M1613+3#26319#26316
23M → 24M232+21#26316#26295
24M → 40K173+14#26295#26281
40K → 25.2M120+12#26281#26269
25.2M → Finish711-4#26269#26273
TOTALS263495-232
📊

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