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BOSTON MARATHON 2023

Misty Pollack

Bib: 11580•F

MI

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
23:09
Rank: #9252
Start → 5K
23:09 | 7:27/mi
10K· 6.21 mi
45:49
Rank: #9002 (+250)
5K → 10K
22:40 | 7:18/mi
15K· 9.32 mi
1:08:34
Rank: #8897 (+105)
10K → 15K
22:45 | 7:19/mi
20K· 12.43 mi
1:31:35
Rank: #8767 (+130)
15K → 20K
23:01 | 7:25/mi
Half· 13.11 mi
1:36:48
Rank: #8888 (-121)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:57:05
Rank: #9947 (-1059)
Half → 25K
20:17 | 8:22/mi
30K· 18.64 mi
2:26:31
Rank: #12125 (-2178)
25K → 30K
29:26 | 9:28/mi
20M
2:40:23
Rank: #13198 (-1073)
30K → 20M
13:52 | 10:12/mi
21M
2:51:24
Rank: #13933 (-735)
20M → 21M
11:01 | 11:01/mi
35K· 21.75 mi
2:59:11
Rank: #14453 (-520)
21M → 35K
7:47 | 10:24/mi
23M
3:13:27
Rank: #15369 (-916)
35K → 23M
14:16 | 11:24/mi
24M
3:24:59
Rank: #16129 (-760)
23M → 24M
11:32 | 11:32/mi
40K· 24.85 mi
3:34:50
Rank: #16675 (-546)
24M → 40K
9:51 | 11:31/mi
25.2M
3:38:57
Rank: #16837 (-162)
40K → 25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
3:50:18
Rank: #17407 (-570)
25.2M → Finish
11:21 | 11:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:48
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:13:30
Pace10:11 /mi
📊Positive Split: 37.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2423:097:2723:09
7:27
-
10K
6.21 mi11:13:0445:497:2222:40
7:18
-0:09
15K
9.32 mi11:35:491:08:347:2122:45
7:19
+0:01
20K
12.43 mi11:58:501:31:357:2223:01
7:25
+0:06
Half
13.11 mi12:04:031:36:487:235:13
7:39
+0:14
25K
15.53 mi12:24:201:57:057:3220:17
8:22
+0:43
30K
18.64 mi12:53:462:26:317:5229:26
9:28
+1:06
20M
20.00 mi13:07:382:40:238:0113:52
10:12
+0:44
21M
21.00 mi13:18:392:51:248:1011:01
11:01
+0:49
35K
21.75 mi13:26:262:59:118:147:47
10:24
-0:37
23M
23.00 mi13:40:423:13:278:2514:16
11:24
+1:00
24M
24.00 mi13:52:143:24:598:3211:32
11:32
+0:08
40K
24.85 mi14:02:053:34:508:399:51
11:31
-0:01
25.2M
25.20 mi14:06:123:38:578:414:07
11:56
+0:25
Finish
26.22 mi14:17:333:50:188:4711:21
11:08
-0:48

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

7:18 /mi

Average Pace

8:47 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:05

51% of race

Time at Steady Pace

1:02:06

27% of race

Time at Slower Pace

51:07

22% of race

Average Pace: 8:47 /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 mi10:50:2423:097:2723:09
7:27
#9252
10K
6.21 mi11:13:0445:497:2222:40
7:18
#9002
15K
9.32 mi11:35:491:08:347:2122:45
7:19
#8897
20K
12.43 mi11:58:501:31:357:2223:01
7:25
#8767
Half
13.11 mi12:04:031:36:487:235:13
7:39
#8888
25K
15.53 mi12:24:201:57:057:3220:17
8:22
#9947
30K
18.64 mi12:53:462:26:317:5229:26
9:28
#12125
20M
20.00 mi13:07:382:40:238:0113:52
10:12
#13198
21M
21.00 mi13:18:392:51:248:1011:01
11:01
#13933
35K
21.75 mi13:26:262:59:118:147:47
10:24
#14453
23M
23.00 mi13:40:423:13:278:2514:16
11:24
#15369
24M
24.00 mi13:52:143:24:598:3211:32
11:32
#16129
40K
24.85 mi14:02:053:34:508:399:51
11:31
#16675
25.2M
25.20 mi14:06:123:38:578:414:07
11:56
#16837
Finish
26.22 mi14:17:333:50:188:4711:21
11:08
#17407
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9252151215128766(Top 33%)1356(Top 12%)1356(Top 28%)
10K6.21 mi3.10 mi9002+2501416+961416+968851(Top 33%)1352(Top 12%)1352(Top 28%)
15K9.32 mi3.11 mi8897+1051386+301386+308766(Top 33%)1356(Top 12%)1356(Top 28%)
20K12.43 mi3.11 mi8767+1301338+481338+488591(Top 32%)1334(Top 12%)1334(Top 27%)
Half13.11 mi0.68 mi8888-1211394-561394-5611528(Top 43%)2669(Top 23%)2669(Top 55%)
25K15.53 mi2.42 mi9947-10591830-4361830-43615395(Top 58%)5084(Top 45%)5084(Top 104%)
30K18.64 mi3.11 mi12125-21783046-12163046-121619336(Top 73%)7382(Top 65%)7382(Top 151%)
20M20.00 mi1.36 mi13198-10733680-6343680-63421023(Top 79%)8419(Top 74%)8419(Top 172%)
21M21.00 mi1.00 mi13933-7354137-4574137-45720868(Top 78%)8385(Top 73%)8385(Top 172%)
35K21.75 mi0.75 mi14453-5204479-3424479-34222201(Top 83%)9157(Top 80%)9157(Top 187%)
23M23.00 mi1.25 mi15369-9165075-5965075-59623064(Top 87%)9619(Top 84%)9619(Top 197%)
24M24.00 mi1.00 mi16129-7605534-4595534-45923922(Top 90%)10123(Top 89%)10123(Top 207%)
40K24.85 mi0.85 mi16675-5465868-3345868-33423237(Top 87%)9787(Top 86%)9787(Top 200%)
25.2M25.20 mi0.35 mi16837-1625967-995967-9922376(Top 84%)9324(Top 82%)9324(Top 191%)
Finish26.22 mi1.02 mi17407-5706308-3416308-34124204(Top 91%)10247(Top 90%)10247(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8766

Females

1356

F18-39

1356

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8851

Females

1352

F18-39

1352

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8766

Females

1356

F18-39

1356

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8591

Females

1334

F18-39

1334

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11528

Females

2669

F18-39

2669

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15395

Females

5084

F18-39

5084

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

19336

Females

7382

F18-39

7382

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

21023

Females

8419

F18-39

8419

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20868

Females

8385

F18-39

8385

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

22201

Females

9157

F18-39

9157

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23064

Females

9619

F18-39

9619

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23922

Females

10123

F18-39

10123

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23237

Females

9787

F18-39

9787

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22376

Females

9324

F18-39

9324

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

24204

Females

10247

F18-39

10247

Passing Analysis

Category:
Athletes Passed
861
Passed By
9014
Net Change
-8155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9252
5K → 10K404154+250#9252#9002
10K → 15K19893+105#9002#8897
15K → 20K19060+130#8897#8767
20K → Half3124-121#8767#8888
Half → 25K131071-1059#8888#9947
25K → 30K72184-2178#9947#12125
30K → 20M81081-1073#12125#13198
20M → 21M8743-735#13198#13933
21M → 35K2522-520#13933#14453
35K → 23M6922-916#14453#15369
23M → 24M5765-760#15369#16129
24M → 40K6552-546#16129#16675
40K → 25.2M7169-162#16675#16837
25.2M → Finish4574-570#16837#17407
TOTALS8619014-8155
📊

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