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BOSTON MARATHON 2023

Linda Belanger

Bib: 23374•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:37
Rank: #21241
Start → 5K
28:37 | 9:13/mi
10K· 6.21 mi
57:18
Rank: #21483 (-242)
5K → 10K
28:41 | 9:14/mi
15K· 9.32 mi
1:25:55
Rank: #21423 (+60)
10K → 15K
28:37 | 9:13/mi
20K· 12.43 mi
1:54:39
Rank: #21271 (+152)
15K → 20K
28:44 | 9:15/mi
Half· 13.11 mi
2:00:56
Rank: #21264 (+7)
20K → Half
6:17 | 9:13/mi
25K· 15.53 mi
2:23:30
Rank: #21087 (+177)
Half → 25K
22:34 | 9:18/mi
30K· 18.64 mi
2:52:33
Rank: #20655 (+432)
25K → 30K
29:03 | 9:21/mi
20M
3:05:10
Rank: #20467 (+188)
30K → 20M
12:37 | 9:17/mi
21M
3:14:59
Rank: #20277 (+190)
20M → 21M
9:49 | 9:49/mi
35K· 21.75 mi
3:21:45
Rank: #20207 (+70)
21M → 35K
6:46 | 9:03/mi
23M
3:33:19
Rank: #20038 (+169)
35K → 23M
11:34 | 9:14/mi
24M
3:42:21
Rank: #19924 (+114)
23M → 24M
9:02 | 9:02/mi
40K· 24.85 mi
3:50:25
Rank: #19849 (+75)
24M → 40K
8:04 | 9:26/mi
25.2M
3:53:54
Rank: #19821 (+28)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
4:03:18
Rank: #19802 (+19)
25.2M → Finish
9:24 | 9:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:56
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:02:22
Pace9:20 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1128:379:1328:37
9:13
-
10K
6.21 mi12:12:5257:189:1328:41
9:14
+0:01
15K
9.32 mi12:41:291:25:559:1328:37
9:13
-0:01
20K
12.43 mi13:10:131:54:399:1428:44
9:15
+0:02
Half
13.11 mi13:16:302:00:569:136:17
9:13
-0:02
25K
15.53 mi13:39:042:23:309:1422:34
9:18
+0:05
30K
18.64 mi14:08:072:52:339:1529:03
9:21
+0:03
20M
20.00 mi14:20:443:05:109:1512:37
9:17
-0:04
21M
21.00 mi14:30:333:14:599:179:49
9:49
+0:32
35K
21.75 mi14:37:193:21:459:176:46
9:03
-0:46
23M
23.00 mi14:48:533:33:199:1611:34
9:14
+0:11
24M
24.00 mi14:57:553:42:219:169:02
9:02
-0:12
40K
24.85 mi15:05:593:50:259:168:04
9:26
+0:24
25.2M
25.20 mi15:09:283:53:549:173:29
10:06
+0:40
Finish
26.22 mi15:18:524:03:189:179:24
9:13
-0:53

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

9:02 /mi

Average Pace

9:17 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:59:49

99% of race

Time at Steady Pace

3:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:17 /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 mi11:44:1128:379:1328:37
9:13
#21241
10K
6.21 mi12:12:5257:189:1328:41
9:14
#21483
15K
9.32 mi12:41:291:25:559:1328:37
9:13
#21423
20K
12.43 mi13:10:131:54:399:1428:44
9:15
#21271
Half
13.11 mi13:16:302:00:569:136:17
9:13
#21264
25K
15.53 mi13:39:042:23:309:1422:34
9:18
#21087
30K
18.64 mi14:08:072:52:339:1529:03
9:21
#20655
20M
20.00 mi14:20:443:05:109:1512:37
9:17
#20467
21M
21.00 mi14:30:333:14:599:179:49
9:49
#20277
35K
21.75 mi14:37:193:21:459:176:46
9:03
#20207
23M
23.00 mi14:48:533:33:199:1611:34
9:14
#20038
24M
24.00 mi14:57:553:42:219:169:02
9:02
#19924
40K
24.85 mi15:05:593:50:259:168:04
9:26
#19849
25.2M
25.20 mi15:09:283:53:549:173:29
10:06
#19821
Finish
26.22 mi15:18:524:03:189:179:24
9:13
#19802
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi212418494849421348(Top 80%)8423(Top 74%)8423(Top 1033%)
10K6.21 mi3.10 mi21483-2428573-798573-7921716(Top 82%)8666(Top 76%)8666(Top 1063%)
15K9.32 mi3.11 mi21423+608509+648509+6421348(Top 80%)8423(Top 74%)8423(Top 1033%)
20K12.43 mi3.11 mi21271+1528417+928417+9220777(Top 78%)8099(Top 71%)8099(Top 994%)
Half13.11 mi0.68 mi21264+78410+78410+721204(Top 80%)8352(Top 73%)8352(Top 1025%)
25K15.53 mi2.42 mi21087+1778316+948316+9420228(Top 76%)7825(Top 69%)7825(Top 960%)
30K18.64 mi3.11 mi20655+4328087+2298087+22918846(Top 71%)7111(Top 62%)7111(Top 873%)
20M20.00 mi1.36 mi20467+1887999+887999+8817980(Top 68%)6740(Top 59%)6740(Top 827%)
21M21.00 mi1.00 mi20277+1907910+897910+8917347(Top 65%)6404(Top 56%)6404(Top 786%)
35K21.75 mi0.75 mi20207+707881+297881+2918116(Top 68%)6910(Top 60%)6910(Top 848%)
23M23.00 mi1.25 mi20038+1697790+917790+9117272(Top 65%)6448(Top 56%)6448(Top 791%)
24M24.00 mi1.00 mi19924+1147728+627728+6217419(Top 65%)6598(Top 58%)6598(Top 810%)
40K24.85 mi0.85 mi19849+757693+357693+3518133(Top 68%)7019(Top 61%)7019(Top 861%)
25.2M25.20 mi0.35 mi19821+287684+97684+917844(Top 67%)6894(Top 60%)6894(Top 846%)
Finish26.22 mi1.02 mi19802+197677+77677+719051(Top 72%)7467(Top 65%)7467(Top 916%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21348

Females

8423

F55-59

8423

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21716

Females

8666

F55-59

8666

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21348

Females

8423

F55-59

8423

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

20777

Females

8099

F55-59

8099

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21204

Females

8352

F55-59

8352

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

20228

Females

7825

F55-59

7825

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18846

Females

7111

F55-59

7111

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17980

Females

6740

F55-59

6740

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

17347

Females

6404

F55-59

6404

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18116

Females

6910

F55-59

6910

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17272

Females

6448

F55-59

6448

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17419

Females

6598

F55-59

6598

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18133

Females

7019

F55-59

7019

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17844

Females

6894

F55-59

6894

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

19051

Females

7467

F55-59

7467

Passing Analysis

Category:
Athletes Passed
2215
Passed By
776
Net Change
+1439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21241
5K → 10K160402-242#21241#21483
10K → 15K194134+60#21483#21423
15K → 20K22068+152#21423#21271
20K → Half2518+7#21271#21264
Half → 25K21336+177#21264#21087
25K → 30K44412+432#21087#20655
30K → 20M1968+188#20655#20467
20M → 21M1999+190#20467#20277
21M → 35K777+70#20277#20207
35K → 23M18112+169#20207#20038
23M → 24M12612+114#20038#19924
24M → 40K8611+75#19924#19849
40K → 25.2M4214+28#19849#19821
25.2M → Finish5233+19#19821#19802
TOTALS2215776+1439
📊

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