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BOSTON MARATHON 2023

Allyson Reeds

Bib: 19715•F

CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:54
Rank: #18628
Start → 5K
26:54 | 8:39/mi
10K· 6.21 mi
54:08
Rank: #19176 (-548)
5K → 10K
27:14 | 8:46/mi
15K· 9.32 mi
1:21:05
Rank: #19039 (+137)
10K → 15K
26:57 | 8:40/mi
20K· 12.43 mi
1:47:33
Rank: #18532 (+507)
15K → 20K
26:28 | 8:31/mi
Half· 13.11 mi
1:53:10
Rank: #18396 (+136)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:14:09
Rank: #18177 (+219)
Half → 25K
20:59 | 8:39/mi
30K· 18.64 mi
2:43:15
Rank: #18320 (-143)
25K → 30K
29:06 | 9:22/mi
20M
2:55:10
Rank: #18086 (+234)
30K → 20M
11:55 | 8:46/mi
21M
3:04:07
Rank: #17785 (+301)
20M → 21M
8:57 | 8:57/mi
35K· 21.75 mi
3:10:23
Rank: #17663 (+122)
21M → 35K
6:16 | 8:23/mi
23M
3:22:17
Rank: #17739 (-76)
35K → 23M
11:54 | 9:30/mi
24M
3:30:49
Rank: #17604 (+135)
23M → 24M
8:32 | 8:32/mi
40K· 24.85 mi
3:37:52
Rank: #17393 (+211)
24M → 40K
7:03 | 8:15/mi
25.2M
3:40:50
Rank: #17287 (+106)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:48:37
Rank: #17012 (+275)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:10
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time1:55:27
Pace8:48 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2926:548:3926:54
8:39
-
10K
6.21 mi11:48:4354:088:4327:14
8:46
+0:07
15K
9.32 mi12:15:401:21:058:4226:57
8:40
-0:06
20K
12.43 mi12:42:081:47:338:3926:28
8:31
-0:09
Half
13.11 mi12:47:451:53:108:385:37
8:14
-0:17
25K
15.53 mi13:08:442:14:098:3820:59
8:39
+0:25
30K
18.64 mi13:37:502:43:158:4529:06
9:22
+0:43
20M
20.00 mi13:49:452:55:108:4511:55
8:46
-0:36
21M
21.00 mi13:58:423:04:078:468:57
8:57
+0:11
35K
21.75 mi14:04:583:10:238:456:16
8:23
-0:34
23M
23.00 mi14:16:523:22:178:4811:54
9:30
+1:07
24M
24.00 mi14:25:243:30:498:478:32
8:32
-0:58
40K
24.85 mi14:32:273:37:528:467:03
8:15
-0:17
25.2M
25.20 mi14:35:253:40:508:462:58
8:36
+0:21
Finish
26.22 mi14:43:123:48:378:447:47
7:38
-0:58

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

7:38 /mi

Average Pace

8:44 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:43

12% of race

Time at Steady Pace

2:31:57

66% of race

Time at Slower Pace

49:57

22% of race

Average Pace: 8:43 /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 mi11:21:2926:548:3926:54
8:39
#18628
10K
6.21 mi11:48:4354:088:4327:14
8:46
#19176
15K
9.32 mi12:15:401:21:058:4226:57
8:40
#19039
20K
12.43 mi12:42:081:47:338:3926:28
8:31
#18532
Half
13.11 mi12:47:451:53:108:385:37
8:14
#18396
25K
15.53 mi13:08:442:14:098:3820:59
8:39
#18177
30K
18.64 mi13:37:502:43:158:4529:06
9:22
#18320
20M
20.00 mi13:49:452:55:108:4511:55
8:46
#18086
21M
21.00 mi13:58:423:04:078:468:57
8:57
#17785
35K
21.75 mi14:04:583:10:238:456:16
8:23
#17663
23M
23.00 mi14:16:523:22:178:4811:54
9:30
#17739
24M
24.00 mi14:25:243:30:498:478:32
8:32
#17604
40K
24.85 mi14:32:273:37:528:467:03
8:15
#17393
25.2M
25.20 mi14:35:253:40:508:462:58
8:36
#17287
Finish
26.22 mi14:43:123:48:378:447:47
7:38
#17012
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi186286951695118857(Top 71%)7014(Top 61%)7014(Top 373%)
10K6.21 mi3.10 mi19176-5487263-3127263-31219761(Top 74%)7552(Top 66%)7552(Top 402%)
15K9.32 mi3.11 mi19039+1377154+1097154+10918857(Top 71%)7014(Top 61%)7014(Top 373%)
20K12.43 mi3.11 mi18532+5076821+3336821+33316987(Top 64%)5921(Top 52%)5921(Top 315%)
Half13.11 mi0.68 mi18396+1366741+806741+8016106(Top 60%)5374(Top 47%)5374(Top 286%)
25K15.53 mi2.42 mi18177+2196637+1046637+10417144(Top 64%)6087(Top 53%)6087(Top 324%)
30K18.64 mi3.11 mi18320-1436755-1186755-11818886(Top 71%)7135(Top 62%)7135(Top 380%)
20M20.00 mi1.36 mi18086+2346636+1196636+11915283(Top 57%)5163(Top 45%)5163(Top 275%)
21M21.00 mi1.00 mi17785+3016460+1766460+17613164(Top 49%)4045(Top 35%)4045(Top 215%)
35K21.75 mi0.75 mi17663+1226404+566404+5614640(Top 55%)4922(Top 43%)4922(Top 262%)
23M23.00 mi1.25 mi17739-766466-626466-6218355(Top 69%)7047(Top 62%)7047(Top 375%)
24M24.00 mi1.00 mi17604+1356399+676399+6714714(Top 55%)5082(Top 44%)5082(Top 271%)
40K24.85 mi0.85 mi17393+2116276+1236276+12311727(Top 44%)3539(Top 31%)3539(Top 188%)
25.2M25.20 mi0.35 mi17287+1066229+476229+4710304(Top 39%)2884(Top 25%)2884(Top 154%)
Finish26.22 mi1.02 mi17012+2756086+1436086+1439605(Top 36%)2535(Top 22%)2535(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18857

Females

7014

F40-44

7014

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19761

Females

7552

F40-44

7552

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18857

Females

7014

F40-44

7014

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16987

Females

5921

F40-44

5921

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

16106

Females

5374

F40-44

5374

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17144

Females

6087

F40-44

6087

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18886

Females

7135

F40-44

7135

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15283

Females

5163

F40-44

5163

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13164

Females

4045

F40-44

4045

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14640

Females

4922

F40-44

4922

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

18355

Females

7047

F40-44

7047

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14714

Females

5082

F40-44

5082

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11727

Females

3539

F40-44

3539

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10304

Females

2884

F40-44

2884

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9605

Females

2535

F40-44

2535

Passing Analysis

Category:
Athletes Passed
2902
Passed By
1286
Net Change
+1616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18628
5K → 10K143691-548#18628#19176
10K → 15K255118+137#19176#19039
15K → 20K51710+507#19039#18532
20K → Half1371+136#18532#18396
Half → 25K24930+219#18396#18177
25K → 30K135278-143#18177#18320
30K → 20M2406+234#18320#18086
20M → 21M3032+301#18086#17785
21M → 35K1231+122#17785#17663
35K → 23M61137-76#17663#17739
23M → 24M1438+135#17739#17604
24M → 40K2110+211#17604#17393
40K → 25.2M1093+106#17393#17287
25.2M → Finish2761+275#17287#17012
TOTALS29021286+1616
📊

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