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BOSTON MARATHON 2023

Toby Mcintire

Bib: 25072•F

NH

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:45/mi
30:16
↑ 97↓ 3451.5%
10K· 6.21 mi
9:29/mi
59:44
↑ 79↓ 1380.4%
15K· 9.32 mi
9:45/mi
1:30:01
↑ 67↓ 78
20K· 12.43 mi
9:42/mi
2:00:09
↑ 106↓ 860.1%
Half· 13.11 mi
9:26/mi
2:06:35
↑ 19↓ 370.5%
25K· 15.53 mi
10:41/mi
2:32:28
↑ 66↓ 880.2%
30K· 18.64 mi
10:33/mi
3:05:15
↑ 181↓ 1480.2%
20M
10:07/mi
3:19:00
↑ 64↓ 500.2%
21M
10:55/mi
3:29:55
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:37:16
↑ 17↓ 861.7%
23M
10:19/mi
3:50:11
↑ 23↓ 630.6%
24M
9:55/mi
4:00:06
↓ 821.3%
40K· 24.85 mi
10:11/mi
4:08:48
↓ 200.3%
25.2M
11:24/mi
4:12:44
↑ 13↓ 160.2%
Finish· 26.22 mi
9:45/mi
4:22:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:35
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:16:05
Pace10:23 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2530:169:4530:16
9:45
-
10K
6.21 mi12:19:5359:449:3729:28
9:29
-0:16
15K
9.32 mi12:50:101:30:019:3930:17
9:45
+0:16
20K
12.43 mi13:20:182:00:099:4030:08
9:42
-0:03
Half
13.11 mi13:26:442:06:359:396:26
9:26
-0:16
25K
15.53 mi13:52:372:32:289:4925:53
10:41
+1:15
30K
18.64 mi14:25:243:05:159:5632:47
10:33
-0:08
20M
20.00 mi14:39:093:19:009:5713:45
10:07
-0:26
21M
21.00 mi14:50:043:29:5510:0010:55
10:55
+0:48
35K
21.75 mi14:57:253:37:169:597:21
9:49
-1:06
23M
23.00 mi15:10:203:50:1110:0012:55
10:19
+0:30
24M
24.00 mi15:20:154:00:0610:009:55
9:55
-0:24
40K
24.85 mi15:28:574:08:4810:018:42
10:11
+0:16
25.2M
25.20 mi15:32:534:12:4410:023:56
11:24
+1:13
Finish
26.22 mi15:42:494:22:4010:029:56
9:45
-1:39

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

9:26 /mi

Average Pace

10:02 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:54

14% of race

Time at Steady Pace

2:20:20

53% of race

Time at Slower Pace

1:26:26

33% of race

Average Pace: 10:01 /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 mi11:50:2530:169:4530:16
9:45
#22779
10K
6.21 mi12:19:5359:449:3729:28
9:29
#22643
15K
9.32 mi12:50:101:30:019:3930:17
9:45
#22748
20K
12.43 mi13:20:182:00:099:4030:08
9:42
#22602
Half
13.11 mi13:26:442:06:359:396:26
9:26
#22565
25K
15.53 mi13:52:372:32:289:4925:53
10:41
#22759
30K
18.64 mi14:25:243:05:159:5632:47
10:33
#22656
20M
20.00 mi14:39:093:19:009:5713:45
10:07
#22512
21M
21.00 mi14:50:043:29:5510:0010:55
10:55
#22408
35K
21.75 mi14:57:253:37:169:597:21
9:49
#22348
23M
23.00 mi15:10:203:50:1110:0012:55
10:19
#22269
24M
24.00 mi15:20:154:00:0610:009:55
9:55
#22190
40K
24.85 mi15:28:574:08:4810:018:42
10:11
#22129
25.2M
25.20 mi15:32:534:12:4410:023:56
11:24
#22116
Finish
26.22 mi15:42:494:22:4010:029:56
9:45
#22076
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi227799270927022926(Top 86%)9300(Top 81%)9300(Top 495%)
10K6.21 mi3.10 mi22643+1369170+1009170+10022475(Top 84%)9076(Top 79%)9076(Top 483%)
15K9.32 mi3.11 mi22748-1059207-379207-3722926(Top 86%)9300(Top 81%)9300(Top 495%)
20K12.43 mi3.11 mi22602+1469134+739134+7322166(Top 83%)8892(Top 78%)8892(Top 473%)
Half13.11 mi0.68 mi22565+379125+99125+921937(Top 82%)8752(Top 77%)8752(Top 466%)
25K15.53 mi2.42 mi22759-1949235-1109235-11023478(Top 88%)9655(Top 85%)9655(Top 514%)
30K18.64 mi3.11 mi22656+1039211+249211+2422320(Top 84%)9083(Top 80%)9083(Top 484%)
20M20.00 mi1.36 mi22512+1449144+679144+6720810(Top 78%)8308(Top 73%)8308(Top 442%)
21M21.00 mi1.00 mi22408+1049093+519093+5120651(Top 78%)8269(Top 72%)8269(Top 440%)
35K21.75 mi0.75 mi22348+609068+259068+2520844(Top 78%)8410(Top 74%)8410(Top 448%)
23M23.00 mi1.25 mi22269+799021+479021+4720874(Top 78%)8452(Top 74%)8452(Top 450%)
24M24.00 mi1.00 mi22190+798986+358986+3520573(Top 77%)8313(Top 73%)8313(Top 443%)
40K24.85 mi0.85 mi22129+618960+268960+2620448(Top 77%)8311(Top 73%)8311(Top 443%)
25.2M25.20 mi0.35 mi22116+138959+18959+121386(Top 80%)8805(Top 77%)8805(Top 469%)
Finish26.22 mi1.02 mi22076+408947+128947+1220990(Top 79%)8559(Top 75%)8559(Top 456%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22926

Females

9300

F40-44

9300

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

22475

Females

9076

F40-44

9076

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22926

Females

9300

F40-44

9300

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

22166

Females

8892

F40-44

8892

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21937

Females

8752

F40-44

8752

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23478

Females

9655

F40-44

9655

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22320

Females

9083

F40-44

9083

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20810

Females

8308

F40-44

8308

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20651

Females

8269

F40-44

8269

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20844

Females

8410

F40-44

8410

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20874

Females

8452

F40-44

8452

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

20573

Females

8313

F40-44

8313

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20448

Females

8311

F40-44

8311

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21386

Females

8805

F40-44

8805

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20990

Females

8559

F40-44

8559

Passing Analysis

Category:
Athletes Passed
1569
Passed By
866
Net Change
+703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22779
5K → 10K317181+136#22779#22643
10K → 15K109214-105#22643#22748
15K → 20K21165+146#22748#22602
20K → Half4710+37#22602#22565
Half → 25K44238-194#22565#22759
25K → 30K16663+103#22759#22656
30K → 20M1495+144#22656#22512
20M → 21M12016+104#22512#22408
21M → 35K677+60#22408#22348
35K → 23M9718+79#22348#22269
23M → 24M8910+79#22269#22190
24M → 40K7211+61#22190#22129
40K → 25.2M2512+13#22129#22116
25.2M → Finish5616+40#22116#22076
TOTALS1569866+703
📊

Passing Visuals

Category:
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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