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BOSTON MARATHON 2023

Adele Walsh

Bib: 3823 F IE

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Female)
#0 / 11423
Top 1%
Masters (Masters Women)
#0 / 6539
Top 0.3%
Division (F45-49)
#0 / 1817
Top 0.3%
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
6:43/mi
20:53
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:35/mi
41:21
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:30/mi
1:01:34
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:36/mi
1:22:04
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:39/mi
1:26:36
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:40/mi
1:42:45
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:46/mi
2:03:45
↑ 181↓ 1480.2%
138 ft elev
20M
6:49/mi
2:13:01
↑ 64↓ 500.2%
148 ft elev
21M
7:08/mi
2:20:09
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:38/mi
2:25:07
↑ 17↓ 861.7%
156 ft elev
23M
6:49/mi
2:33:39
↑ 23↓ 630.6%
116 ft elev
24M
6:29/mi
2:40:08
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:40/mi
2:45:50
↓ 200.3%
20 ft elev
25.2M
7:15/mi
2:48:20
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:43/mi
2:55:11
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:26:366:36 /mi⚡ faster
2nd Half
1:28:356:45 /mi+2.3%
Positive split — 2.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:536:433.11 mi20:53
6:43
-
10K
41:216:393.10 mi20:28
6:35
-0:08
15K
1:01:346:363.11 mi20:13
6:30
-0:05
20K
1:22:046:363.11 mi20:30
6:36
+0:06
Half(13.11 mi)
1:26:366:360.68 mi4:32
6:39
+0:03
25K
1:42:456:372.42 mi16:09
6:40
+0:01
30K
2:03:456:383.11 mi21:00
6:46
+0:06
20M
2:13:016:391.36 mi9:16
6:49
+0:03
21M
2:20:096:401.00 mi7:08
7:08
+0:19
35K
2:25:076:400.75 mi4:58
6:38
-0:30
23M
2:33:396:411.25 mi8:32
6:49
+0:11
24M
2:40:086:401.00 mi6:29
6:29
-0:20
40K
2:45:506:400.85 mi5:42
6:40
+0:11
25.2M
2:48:206:410.35 mi2:30
7:15
+0:35
Finish(26.22 mi)
2:55:116:411.02 mi6:51
6:43
-0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:29 /mi

Average Pace

6:41 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:33

95% of race

Time at Steady Pace

9:38

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi38862312312689118118
10K3.10 mi3576+310197+34197+343422169169
15K3.11 mi3239+337156+41156+412689118118
20K3.11 mi3115+124144+12144+122849127127
Half(13.11 mi)0.68 mi3135-20147-3147-33906218218
25K2.42 mi3100+35143+4143+43086142142
30K3.11 mi2967+133134+9134+92749139139
20M1.36 mi2938+29132+2132+22969173173
21M1.00 mi2917+211321322797166166
35K0.75 mi2902+15134-2134-23269215215
23M1.25 mi2854+481341342769175175
24M1.00 mi2791+631341342058125125
40K0.85 mi2732+59130+4130+42225151151
25.2M0.35 mi2724+8131-1131-12799218218
Finish(26.22 mi)1.02 mi2740-161311313663387387

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2689

Females

118

F45-49

118

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3422

Females

169

F45-49

169

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2689

Females

118

F45-49

118

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2849

Females

127

F45-49

127

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

3906

Females

218

F45-49

218

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3086

Females

142

F45-49

142

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2749

Females

139

F45-49

139

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2969

Females

173

F45-49

173

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2797

Females

166

F45-49

166

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3269

Females

215

F45-49

215

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2769

Females

175

F45-49

175

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2058

Females

125

F45-49

125

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2225

Females

151

F45-49

151

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2799

Females

218

F45-49

218

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2story building
+22ft-21ft

Overall

3663

Females

387

F45-49

387

Passing Analysis

Category:
Passed
1576
Passed By
430
Net Change
+1146
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3886
5K → 10K40292+310#3886#3576
10K → 15K35215+337#3576#3239
15K → 20K15531+124#3239#3115
20K → Half1030-20#3115#3135
Half → 25K8045+35#3135#3100
25K → 30K16027+133#3100#2967
30K → 20M5728+29#2967#2938
20M → 21M4928+21#2938#2917
21M → 35K3924+15#2917#2902
35K → 23M7729+48#2902#2854
23M → 24M7411+63#2854#2791
24M → 40K7112+59#2791#2732
40K → 25.2M179+8#2732#2724
25.2M → Finish3349-16#2724#2740
TOTALS1576430+1146

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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