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BOSTON MARATHON 2023

C Wood

Bib: 23545•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:06
Rank: #16901
Start → 5K
8:24/mi
26:06 split
10K· 6.21 mi
52:39
Rank: #17744 (-843)
5K → 10K
8:33/mi
26:33 split
15K· 9.32 mi
1:19:43
Rank: #18192 (-448)
10K → 15K
8:43/mi
27:04 split
20K· 12.43 mi
1:47:18
Rank: #18411 (-219)
15K → 20K
8:53/mi
27:35 split
Half· 13.11 mi
1:53:13
Rank: #18424 (-13)
20K → Half
8:40/mi
5:55 split
25K· 15.53 mi
2:15:03
Rank: #18537 (-113)
Half → 25K
9:00/mi
21:50 split
30K· 18.64 mi
2:44:41
Rank: #18763 (-226)
25K → 30K
9:32/mi
29:38 split
20M
2:57:58
Rank: #18861 (-98)
30K → 20M
9:46/mi
13:17 split
21M
3:08:46
Rank: #19004 (-143)
20M → 21M
10:48/mi
10:48 split
35K· 21.75 mi
3:15:36
Rank: #18979 (+25)
21M → 35K
9:08/mi
6:50 split
23M
3:27:47
Rank: #19000 (-21)
35K → 23M
9:44/mi
12:11 split
24M
3:37:21
Rank: #19035 (-35)
23M → 24M
9:34/mi
9:34 split
40K· 24.85 mi
3:45:33
Rank: #19018 (+17)
24M → 40K
9:35/mi
8:12 split
25.2M
3:49:08
Rank: #19024 (-6)
40K → 25.2M
10:23/mi
3:35 split
Finish· 26.22 mi
3:58:32
Rank: #19047 (-23)
25.2M → Finish
9:13/mi
9:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:13
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:05:19
Pace9:34 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2926:068:2426:06
8:24
-
10K
6.21 mi11:45:0252:398:2826:33
8:33
+0:09
15K
9.32 mi12:12:061:19:438:3327:04
8:43
+0:10
20K
12.43 mi12:39:411:47:188:3827:35
8:53
+0:10
Half
13.11 mi12:45:361:53:138:385:55
8:40
-0:13
25K
15.53 mi13:07:262:15:038:4221:50
9:00
+0:20
30K
18.64 mi13:37:042:44:418:5029:38
9:32
+0:32
20M
20.00 mi13:50:212:57:588:5413:17
9:46
+0:14
21M
21.00 mi14:01:093:08:468:5910:48
10:48
+1:02
35K
21.75 mi14:07:593:15:369:006:50
9:08
-1:40
23M
23.00 mi14:20:103:27:479:0212:11
9:44
+0:36
24M
24.00 mi14:29:443:37:219:039:34
9:34
-0:10
40K
24.85 mi14:37:563:45:339:048:12
9:35
+0:01
25.2M
25.20 mi14:41:313:49:089:063:35
10:23
+0:48
Finish
26.22 mi14:50:553:58:329:069:24
9:13
-1:10

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

8:24 /mi

Average Pace

9:06 /mi

Slowest Pace

10:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:13

47% of race

Time at Steady Pace

1:07:42

28% of race

Time at Slower Pace

57:37

24% of race

Average Pace: 9:06 /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 mi11:18:2926:068:2426:06
8:24
#16901
10K
6.21 mi11:45:0252:398:2826:33
8:33
#17744
15K
9.32 mi12:12:061:19:438:3327:04
8:43
#18192
20K
12.43 mi12:39:411:47:188:3827:35
8:53
#18411
Half
13.11 mi12:45:361:53:138:385:55
8:40
#18424
25K
15.53 mi13:07:262:15:038:4221:50
9:00
#18537
30K
18.64 mi13:37:042:44:418:5029:38
9:32
#18763
20M
20.00 mi13:50:212:57:588:5413:17
9:46
#18861
21M
21.00 mi14:01:093:08:468:5910:48
10:48
#19004
35K
21.75 mi14:07:593:15:369:006:50
9:08
#18979
23M
23.00 mi14:20:103:27:479:0212:11
9:44
#19000
24M
24.00 mi14:29:443:37:219:039:34
9:34
#19035
40K
24.85 mi14:37:563:45:339:048:12
9:35
#19018
25.2M
25.20 mi14:41:313:49:089:063:35
10:23
#19024
Finish
26.22 mi14:50:553:58:329:069:24
9:13
#19047
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi169015863586319059(Top 72%)7142(Top 63%)7142(Top 1355%)
10K6.21 mi3.10 mi17744-8436371-5086371-50818546(Top 70%)6799(Top 60%)6799(Top 1290%)
15K9.32 mi3.11 mi18192-4486637-2666637-26619059(Top 72%)7142(Top 63%)7142(Top 1355%)
20K12.43 mi3.11 mi18411-2196759-1226759-12219117(Top 72%)7162(Top 63%)7162(Top 1359%)
Half13.11 mi0.68 mi18424-136760-16760-118834(Top 71%)6991(Top 61%)6991(Top 1327%)
25K15.53 mi2.42 mi18537-1136852-926852-9218990(Top 71%)7126(Top 62%)7126(Top 1352%)
30K18.64 mi3.11 mi18763-2267008-1567008-15619581(Top 74%)7522(Top 66%)7522(Top 1427%)
20M20.00 mi1.36 mi18861-987077-697077-6919783(Top 74%)7738(Top 68%)7738(Top 1468%)
21M21.00 mi1.00 mi19004-1437169-927169-9220381(Top 77%)8132(Top 71%)8132(Top 1543%)
35K21.75 mi0.75 mi18979+257166+37166+318498(Top 69%)7106(Top 62%)7106(Top 1348%)
23M23.00 mi1.25 mi19000-217184-187184-1819201(Top 72%)7525(Top 66%)7525(Top 1428%)
24M24.00 mi1.00 mi19035-357220-367220-3619451(Top 73%)7690(Top 67%)7690(Top 1459%)
40K24.85 mi0.85 mi19018+177210+107210+1018671(Top 70%)7312(Top 64%)7312(Top 1387%)
25.2M25.20 mi0.35 mi19024-67217-77217-718783(Top 71%)7387(Top 65%)7387(Top 1402%)
Finish26.22 mi1.02 mi19047-237236-197236-1919044(Top 72%)7460(Top 65%)7460(Top 1416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

19059

Females

7142

F60-64

7142

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18546

Females

6799

F60-64

6799

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

19059

Females

7142

F60-64

7142

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

19117

Females

7162

F60-64

7162

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18834

Females

6991

F60-64

6991

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18990

Females

7126

F60-64

7126

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

19581

Females

7522

F60-64

7522

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

19783

Females

7738

F60-64

7738

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

20381

Females

8132

F60-64

8132

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

18498

Females

7106

F60-64

7106

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

19201

Females

7525

F60-64

7525

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

19451

Females

7690

F60-64

7690

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18671

Females

7312

F60-64

7312

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18783

Females

7387

F60-64

7387

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

19044

Females

7460

F60-64

7460

Passing Analysis

Category:
Athletes Passed
863
Passed By
3009
Net Change
-2146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16901
5K → 10K85928-843#16901#17744
10K → 15K67515-448#17744#18192
15K → 20K102321-219#18192#18411
20K → Half2538-13#18411#18424
Half → 25K94207-113#18424#18537
25K → 30K106332-226#18537#18763
30K → 20M60158-98#18763#18861
20M → 21M35178-143#18861#19004
21M → 35K5328+25#19004#18979
35K → 23M6990-21#18979#19000
23M → 24M5489-35#19000#19035
24M → 40K5336+17#19035#19018
40K → 25.2M2127-6#19018#19024
25.2M → Finish3962-23#19024#19047
TOTALS8633009-2146
📊

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