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BOSTON MARATHON 2023

Meredith Armentrout

Bib: 19481•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 34%
Masters (Masters Women)
#0 / 6539
Top 21%
Division (F40-44)
#0 / 1878
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:13
Rank: #14839
Start → 5K
25:13 | 8:07/mi
10K· 6.21 mi
49:59
Rank: #14701 (+138)
5K → 10K
24:46 | 7:58/mi
15K· 9.32 mi
1:14:47
Rank: #14521 (+180)
10K → 15K
24:48 | 7:59/mi
20K· 12.43 mi
1:40:01
Rank: #14460 (+61)
15K → 20K
25:14 | 8:07/mi
Half· 13.11 mi
1:45:35
Rank: #14530 (-70)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:05:19
Rank: #14406 (+124)
Half → 25K
19:44 | 8:08/mi
30K· 18.64 mi
2:30:54
Rank: #14069 (+337)
25K → 30K
25:35 | 8:14/mi
20M
2:42:08
Rank: #13886 (+183)
30K → 20M
11:14 | 8:16/mi
21M
2:50:41
Rank: #13675 (+211)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:56:40
Rank: #13602 (+73)
21M → 35K
5:59 | 8:00/mi
23M
3:06:57
Rank: #13424 (+178)
35K → 23M
10:17 | 8:13/mi
24M
3:15:07
Rank: #13339 (+85)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
3:22:18
Rank: #13297 (+42)
24M → 40K
7:11 | 8:24/mi
25.2M
3:25:33
Rank: #13306 (-9)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:34:11
Rank: #13397 (-91)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:35
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:48:36
Pace8:17 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0025:138:0725:13
8:07
-
10K
6.21 mi11:41:4649:598:0324:46
7:58
-0:09
15K
9.32 mi12:06:341:14:478:0124:48
7:59
+0:01
20K
12.43 mi12:31:481:40:018:0325:14
8:07
+0:08
Half
13.11 mi12:37:221:45:358:035:34
8:10
+0:03
25K
15.53 mi12:57:062:05:198:0419:44
8:08
-0:02
30K
18.64 mi13:22:412:30:548:0625:35
8:14
+0:06
20M
20.00 mi13:33:552:42:088:0611:14
8:16
+0:02
21M
21.00 mi13:42:282:50:418:088:33
8:33
+0:17
35K
21.75 mi13:48:272:56:408:075:59
8:00
-0:33
23M
23.00 mi13:58:443:06:578:0810:17
8:13
+0:13
24M
24.00 mi14:06:543:15:078:088:10
8:10
-0:03
40K
24.85 mi14:14:053:22:188:087:11
8:24
+0:14
25.2M
25.20 mi14:17:203:25:338:093:15
9:25
+1:01
Finish
26.22 mi14:25:583:34:118:108:38
8:28
-0:57

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

7:58 /mi

Average Pace

8:10 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30:56

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

3:15

2% of race

Average Pace: 8:10 /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 mi11:17:0025:138:0725:13
8:07
#14839
10K
6.21 mi11:41:4649:598:0324:46
7:58
#14701
15K
9.32 mi12:06:341:14:478:0124:48
7:59
#14521
20K
12.43 mi12:31:481:40:018:0325:14
8:07
#14460
Half
13.11 mi12:37:221:45:358:035:34
8:10
#14530
25K
15.53 mi12:57:062:05:198:0419:44
8:08
#14406
30K
18.64 mi13:22:412:30:548:0625:35
8:14
#14069
20M
20.00 mi13:33:552:42:088:0611:14
8:16
#13886
21M
21.00 mi13:42:282:50:418:088:33
8:33
#13675
35K
21.75 mi13:48:272:56:408:075:59
8:00
#13602
23M
23.00 mi13:58:443:06:578:0810:17
8:13
#13424
24M
24.00 mi14:06:543:15:078:088:10
8:10
#13339
40K
24.85 mi14:14:053:22:188:087:11
8:24
#13297
25.2M
25.20 mi14:17:203:25:338:093:15
9:25
#13306
Finish
26.22 mi14:25:583:34:118:108:38
8:28
#13397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi148394535453514246(Top 54%)4226(Top 37%)4226(Top 225%)
10K6.21 mi3.10 mi14701+1384465+704465+7014595(Top 55%)4411(Top 39%)4411(Top 235%)
15K9.32 mi3.11 mi14521+1804363+1024363+10214246(Top 54%)4226(Top 37%)4226(Top 225%)
20K12.43 mi3.11 mi14460+614348+154348+1514379(Top 54%)4332(Top 38%)4332(Top 231%)
Half13.11 mi0.68 mi14530-704384-364384-3615497(Top 58%)4969(Top 43%)4969(Top 265%)
25K15.53 mi2.42 mi14406+1244349+354349+3513805(Top 52%)4098(Top 36%)4098(Top 218%)
30K18.64 mi3.11 mi14069+3374189+1604189+16012585(Top 47%)3515(Top 31%)3515(Top 187%)
20M20.00 mi1.36 mi13886+1834092+974092+9712172(Top 46%)3380(Top 30%)3380(Top 180%)
21M21.00 mi1.00 mi13675+2113976+1163976+11610801(Top 41%)2780(Top 24%)2780(Top 148%)
35K21.75 mi0.75 mi13602+733950+263950+2612167(Top 46%)3530(Top 31%)3530(Top 188%)
23M23.00 mi1.25 mi13424+1783868+823868+8211311(Top 42%)3172(Top 28%)3172(Top 169%)
24M24.00 mi1.00 mi13339+853842+263842+2612410(Top 47%)3807(Top 33%)3807(Top 203%)
40K24.85 mi0.85 mi13297+423839+33839+312737(Top 48%)4075(Top 36%)4075(Top 217%)
25.2M25.20 mi0.35 mi13306-93858-193858-1914840(Top 56%)5198(Top 46%)5198(Top 277%)
Finish26.22 mi1.02 mi13397-913933-753933-7515242(Top 57%)5385(Top 47%)5385(Top 287%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14246

Females

4226

F40-44

4226

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14595

Females

4411

F40-44

4411

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14246

Females

4226

F40-44

4226

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14379

Females

4332

F40-44

4332

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15497

Females

4969

F40-44

4969

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13805

Females

4098

F40-44

4098

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12585

Females

3515

F40-44

3515

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12172

Females

3380

F40-44

3380

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10801

Females

2780

F40-44

2780

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12167

Females

3530

F40-44

3530

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11311

Females

3172

F40-44

3172

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12410

Females

3807

F40-44

3807

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12737

Females

4075

F40-44

4075

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14840

Females

5198

F40-44

5198

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15242

Females

5385

F40-44

5385

Passing Analysis

Category:
Athletes Passed
2428
Passed By
986
Net Change
+1442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14839
5K → 10K364226+138#14839#14701
10K → 15K294114+180#14701#14521
15K → 20K206145+61#14521#14460
20K → Half1282-70#14460#14530
Half → 25K20480+124#14530#14406
25K → 30K37740+337#14406#14069
30K → 20M20118+183#14069#13886
20M → 21M22413+211#13886#13675
21M → 35K9118+73#13675#13602
35K → 23M19517+178#13602#13424
23M → 24M11025+85#13424#13339
24M → 40K8038+42#13339#13297
40K → 25.2M3443-9#13297#13306
25.2M → Finish36127-91#13306#13397
TOTALS2428986+1442
📊

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