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BOSTON MARATHON 2023

Deanne Ross

Bib: 22947•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:14
Rank: #20826
Start → 5K
28:14 | 9:05/mi
10K· 6.21 mi
56:37
Rank: #21111 (-285)
5K → 10K
28:23 | 9:08/mi
15K· 9.32 mi
1:25:42
Rank: #21347 (-236)
10K → 15K
29:05 | 9:22/mi
20K· 12.43 mi
1:55:17
Rank: #21434 (-87)
15K → 20K
29:35 | 9:31/mi
Half· 13.11 mi
2:01:39
Rank: #21439 (-5)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:24:57
Rank: #21378 (+61)
Half → 25K
23:18 | 9:37/mi
30K· 18.64 mi
2:55:35
Rank: #21232 (+146)
25K → 30K
30:38 | 9:52/mi
20M
3:08:49
Rank: #21095 (+137)
30K → 20M
13:14 | 9:44/mi
21M
3:19:08
Rank: #20961 (+134)
20M → 21M
10:19 | 10:19/mi
35K· 21.75 mi
3:26:17
Rank: #20920 (+41)
21M → 35K
7:09 | 9:33/mi
23M
3:38:56
Rank: #20852 (+68)
35K → 23M
12:39 | 10:06/mi
24M
3:48:48
Rank: #20824 (+28)
23M → 24M
9:52 | 9:52/mi
40K· 24.85 mi
3:57:30
Rank: #20814 (+10)
24M → 40K
8:42 | 10:11/mi
25.2M
4:01:12
Rank: #20790 (+24)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
4:10:57
Rank: #20764 (+26)
25.2M → Finish
9:45 | 9:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:39
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:09:18
Pace9:52 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:4128:149:0528:14
9:05
-
10K
6.21 mi11:52:0456:379:0728:23
9:08
+0:03
15K
9.32 mi12:21:091:25:429:1229:05
9:22
+0:14
20K
12.43 mi12:50:441:55:179:1729:35
9:31
+0:09
Half
13.11 mi12:57:062:01:399:176:22
9:20
-0:11
25K
15.53 mi13:20:242:24:579:2023:18
9:37
+0:17
30K
18.64 mi13:51:022:55:359:2530:38
9:52
+0:15
20M
20.00 mi14:04:163:08:499:2613:14
9:44
-0:08
21M
21.00 mi14:14:353:19:089:2910:19
10:19
+0:35
35K
21.75 mi14:21:443:26:179:297:09
9:33
-0:46
23M
23.00 mi14:34:233:38:569:3112:39
10:06
+0:33
24M
24.00 mi14:44:153:48:489:329:52
9:52
-0:14
40K
24.85 mi14:52:573:57:309:338:42
10:11
+0:19
25.2M
25.20 mi14:56:394:01:129:343:42
10:44
+0:33
Finish
26.22 mi15:06:244:10:579:359:45
9:34
-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

9:05 /mi

Average Pace

9:35 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:35

86% of race

Time at Steady Pace

31:40

13% of race

Time at Slower Pace

3:42

1% of race

Average Pace: 9:34 /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 mi11:23:4128:149:0528:14
9:05
#20826
10K
6.21 mi11:52:0456:379:0728:23
9:08
#21111
15K
9.32 mi12:21:091:25:429:1229:05
9:22
#21347
20K
12.43 mi12:50:441:55:179:1729:35
9:31
#21434
Half
13.11 mi12:57:062:01:399:176:22
9:20
#21439
25K
15.53 mi13:20:242:24:579:2023:18
9:37
#21378
30K
18.64 mi13:51:022:55:359:2530:38
9:52
#21232
20M
20.00 mi14:04:163:08:499:2613:14
9:44
#21095
21M
21.00 mi14:14:353:19:089:2910:19
10:19
#20961
35K
21.75 mi14:21:443:26:179:297:09
9:33
#20920
23M
23.00 mi14:34:233:38:569:3112:39
10:06
#20852
24M
24.00 mi14:44:153:48:489:329:52
9:52
#20824
40K
24.85 mi14:52:573:57:309:338:42
10:11
#20814
25.2M
25.20 mi14:56:394:01:129:343:42
10:44
#20790
Finish
26.22 mi15:06:244:10:579:359:45
9:34
#20764
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi208268284828421842(Top 82%)8701(Top 76%)8701(Top 721%)
10K6.21 mi3.10 mi21111-2858375-918375-9121430(Top 80%)8514(Top 75%)8514(Top 705%)
15K9.32 mi3.11 mi21347-2368471-968471-9621842(Top 82%)8701(Top 76%)8701(Top 721%)
20K12.43 mi3.11 mi21434-878514-438514-4321625(Top 81%)8585(Top 75%)8585(Top 711%)
Half13.11 mi0.68 mi21439-58514851421633(Top 81%)8585(Top 75%)8585(Top 711%)
25K15.53 mi2.42 mi21378+618478+368478+3621164(Top 79%)8359(Top 73%)8359(Top 693%)
30K18.64 mi3.11 mi21232+1468413+658413+6520651(Top 78%)8139(Top 71%)8139(Top 674%)
20M20.00 mi1.36 mi21095+1378354+598354+5919688(Top 74%)7694(Top 67%)7694(Top 637%)
21M21.00 mi1.00 mi20961+1348285+698285+6919087(Top 72%)7392(Top 65%)7392(Top 612%)
35K21.75 mi0.75 mi20920+418278+78278+720047(Top 75%)7962(Top 70%)7962(Top 660%)
23M23.00 mi1.25 mi20852+688252+268252+2620304(Top 76%)8134(Top 71%)8134(Top 674%)
24M24.00 mi1.00 mi20824+288245+78245+720430(Top 77%)8223(Top 72%)8223(Top 681%)
40K24.85 mi0.85 mi20814+108248-38248-320438(Top 77%)8301(Top 73%)8301(Top 688%)
25.2M25.20 mi0.35 mi20790+248239+98239+919828(Top 74%)7969(Top 70%)7969(Top 660%)
Finish26.22 mi1.02 mi20764+268237+28237+220371(Top 77%)8228(Top 72%)8228(Top 682%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21842

Females

8701

F50-54

8701

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21430

Females

8514

F50-54

8514

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21842

Females

8701

F50-54

8701

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21625

Females

8585

F50-54

8585

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21633

Females

8585

F50-54

8585

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21164

Females

8359

F50-54

8359

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20651

Females

8139

F50-54

8139

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19688

Females

7694

F50-54

7694

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19087

Females

7392

F50-54

7392

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

20047

Females

7962

F50-54

7962

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20304

Females

8134

F50-54

8134

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20430

Females

8223

F50-54

8223

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20438

Females

8301

F50-54

8301

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19828

Females

7969

F50-54

7969

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20371

Females

8228

F50-54

8228

Passing Analysis

Category:
Athletes Passed
1351
Passed By
1289
Net Change
+62
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20826
5K → 10K174459-285#20826#21111
10K → 15K76312-236#21111#21347
15K → 20K110197-87#21347#21434
20K → Half2429-5#21434#21439
Half → 25K12160+61#21439#21378
25K → 30K21468+146#21378#21232
30K → 20M1425+137#21232#21095
20M → 21M15016+134#21095#20961
21M → 35K5817+41#20961#20920
35K → 23M10537+68#20920#20852
23M → 24M5527+28#20852#20824
24M → 40K4838+10#20824#20814
40K → 25.2M306+24#20814#20790
25.2M → Finish4418+26#20790#20764
TOTALS13511289+62
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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