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BOSTON MARATHON 2023

Michelle Poirier

Bib: 26918•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:42
Rank: #13666
Start → 5K
24:42 | 7:57/mi
10K· 6.21 mi
50:05
Rank: #14840 (-1174)
5K → 10K
25:23 | 8:10/mi
15K· 9.32 mi
1:17:18
Rank: #16476 (-1636)
10K → 15K
27:13 | 8:46/mi
20K· 12.43 mi
1:45:12
Rank: #17353 (-877)
15K → 20K
27:54 | 8:59/mi
Half· 13.11 mi
1:51:55
Rank: #17812 (-459)
20K → Half
6:43 | 9:51/mi
25K· 15.53 mi
2:15:37
Rank: #18749 (-937)
Half → 25K
23:42 | 9:46/mi
30K· 18.64 mi
2:48:25
Rank: #19754 (-1005)
25K → 30K
32:48 | 10:33/mi
20M
3:02:44
Rank: #19984 (-230)
30K → 20M
14:19 | 10:32/mi
21M
3:14:39
Rank: #20221 (-237)
20M → 21M
11:55 | 11:55/mi
35K· 21.75 mi
3:22:33
Rank: #20323 (-102)
21M → 35K
7:54 | 10:34/mi
23M
3:37:20
Rank: #20626 (-303)
35K → 23M
14:47 | 11:48/mi
24M
3:47:47
Rank: #20710 (-84)
23M → 24M
10:27 | 10:27/mi
40K· 24.85 mi
3:58:15
Rank: #20898 (-188)
24M → 40K
10:28 | 12:14/mi
25.2M
4:02:48
Rank: #20997 (-99)
40K → 25.2M
4:33 | 13:12/mi
Finish· 26.22 mi
4:13:26
Rank: #21079 (-82)
25.2M → Finish
10:38 | 10:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:55
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:21:31
Pace10:48 /mi
📊Positive Split: 26.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:4924:427:5724:42
7:57
-
10K
6.21 mi12:06:1250:058:0425:23
8:10
+0:13
15K
9.32 mi12:33:251:17:188:1827:13
8:46
+0:36
20K
12.43 mi13:01:191:45:128:2827:54
8:59
+0:13
Half
13.11 mi13:08:021:51:558:326:43
9:51
+0:52
25K
15.53 mi13:31:442:15:378:4423:42
9:46
-0:05
30K
18.64 mi14:04:322:48:259:0232:48
10:33
+0:47
20M
20.00 mi14:18:513:02:449:0814:19
10:32
-0:01
21M
21.00 mi14:30:463:14:399:1611:55
11:55
+1:23
35K
21.75 mi14:38:403:22:339:197:54
10:34
-1:21
23M
23.00 mi14:53:273:37:209:2714:47
11:48
+1:14
24M
24.00 mi15:03:543:47:479:2910:27
10:27
-1:21
40K
24.85 mi15:14:223:58:159:3510:28
12:14
+1:47
25.2M
25.20 mi15:18:554:02:489:384:33
13:12
+0:58
Finish
26.22 mi15:29:334:13:269:4010:38
10:26
-2:46

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

7:57 /mi

Average Pace

9:40 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:12

42% of race

Time at Steady Pace

1:46:31

42% of race

Time at Slower Pace

41:43

16% of race

Average Pace: 9:40 /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 mi11:40:4924:427:5724:42
7:57
#13666
10K
6.21 mi12:06:1250:058:0425:23
8:10
#14840
15K
9.32 mi12:33:251:17:188:1827:13
8:46
#16476
20K
12.43 mi13:01:191:45:128:2827:54
8:59
#17353
Half
13.11 mi13:08:021:51:558:326:43
9:51
#17812
25K
15.53 mi13:31:442:15:378:4423:42
9:46
#18749
30K
18.64 mi14:04:322:48:259:0232:48
10:33
#19754
20M
20.00 mi14:18:513:02:449:0814:19
10:32
#19984
21M
21.00 mi14:30:463:14:399:1611:55
11:55
#20221
35K
21.75 mi14:38:403:22:339:197:54
10:34
#20323
23M
23.00 mi14:53:273:37:209:2714:47
11:48
#20626
24M
24.00 mi15:03:543:47:479:2910:27
10:27
#20710
40K
24.85 mi15:14:223:58:159:3510:28
12:14
#20898
25.2M
25.20 mi15:18:554:02:489:384:33
13:12
#20997
Finish
26.22 mi15:29:334:13:269:4010:38
10:26
#21079
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi136663829382919317(Top 73%)7283(Top 64%)7283(Top 149%)
10K6.21 mi3.10 mi14840-11744554-7254554-72516059(Top 60%)5313(Top 47%)5313(Top 109%)
15K9.32 mi3.11 mi16476-16365576-10225576-102219317(Top 73%)7283(Top 64%)7283(Top 149%)
20K12.43 mi3.11 mi17353-8776132-5566132-55619611(Top 74%)7446(Top 65%)7446(Top 152%)
Half13.11 mi0.68 mi17812-4596408-2766408-27622977(Top 86%)9336(Top 82%)9336(Top 191%)
25K15.53 mi2.42 mi18749-9376982-5746982-57421673(Top 81%)8653(Top 76%)8653(Top 177%)
30K18.64 mi3.11 mi19754-10057586-6047586-60422330(Top 84%)9091(Top 80%)9091(Top 186%)
20M20.00 mi1.36 mi19984-2307733-1477733-14721821(Top 82%)8881(Top 78%)8881(Top 182%)
21M21.00 mi1.00 mi20221-2377877-1447877-14422625(Top 85%)9347(Top 82%)9347(Top 191%)
35K21.75 mi0.75 mi20323-1027945-687945-6822501(Top 85%)9320(Top 82%)9320(Top 191%)
23M23.00 mi1.25 mi20626-3038120-1758120-17523729(Top 89%)9968(Top 87%)9968(Top 204%)
24M24.00 mi1.00 mi20710-848183-638183-6321927(Top 82%)9063(Top 79%)9063(Top 186%)
40K24.85 mi0.85 mi20898-1888299-1168299-11624165(Top 91%)10261(Top 90%)10261(Top 210%)
25.2M25.20 mi0.35 mi20997-998362-638362-6324191(Top 91%)10275(Top 90%)10275(Top 210%)
Finish26.22 mi1.02 mi21079-828415-538415-5322877(Top 86%)9588(Top 84%)9588(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19317

Females

7283

F18-39

7283

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

16059

Females

5313

F18-39

5313

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19317

Females

7283

F18-39

7283

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19611

Females

7446

F18-39

7446

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

22977

Females

9336

F18-39

9336

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21673

Females

8653

F18-39

8653

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

22330

Females

9091

F18-39

9091

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21821

Females

8881

F18-39

8881

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

22625

Females

9347

F18-39

9347

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

22501

Females

9320

F18-39

9320

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

23729

Females

9968

F18-39

9968

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21927

Females

9063

F18-39

9063

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24165

Females

10261

F18-39

10261

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24191

Females

10275

F18-39

10275

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22877

Females

9588

F18-39

9588

Passing Analysis

Category:
Athletes Passed
249
Passed By
7662
Net Change
-7413
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13666
5K → 10K301204-1174#13666#14840
10K → 15K101646-1636#14840#16476
15K → 20K28905-877#16476#17353
20K → Half1460-459#17353#17812
Half → 25K17954-937#17812#18749
25K → 30K251030-1005#18749#19754
30K → 20M32262-230#19754#19984
20M → 21M23260-237#19984#20221
21M → 35K16118-102#20221#20323
35K → 23M18321-303#20323#20626
23M → 24M18102-84#20626#20710
24M → 40K6194-188#20710#20898
40K → 25.2M2101-99#20898#20997
25.2M → Finish23105-82#20997#21079
TOTALS2497662-7413
📊

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