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BOSTON MARATHON 2023

Keilla Schmidt

Bib: 26228•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
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
9:22/mi
29:07
↑ 97↓ 3451.5%
10K· 6.21 mi
8:54/mi
56:46
↑ 79↓ 1380.4%
15K· 9.32 mi
9:05/mi
1:24:59
↑ 67↓ 78
20K· 12.43 mi
9:18/mi
1:53:54
↑ 106↓ 860.1%
Half· 13.11 mi
9:24/mi
2:00:19
↑ 19↓ 370.5%
25K· 15.53 mi
9:39/mi
2:23:43
↑ 66↓ 880.2%
30K· 18.64 mi
10:04/mi
2:54:59
↑ 181↓ 1480.2%
20M
10:17/mi
3:08:57
↑ 64↓ 500.2%
21M
11:27/mi
3:20:24
↑ 106↓ 241.6%
35K· 21.75 mi
10:20/mi
3:28:08
↑ 17↓ 861.7%
23M
10:55/mi
3:41:48
↑ 23↓ 630.6%
24M
10:42/mi
3:52:30
↓ 821.3%
40K· 24.85 mi
11:04/mi
4:01:58
↓ 200.3%
25.2M
12:11/mi
4:06:10
↑ 13↓ 160.2%
Finish· 26.22 mi
10:18/mi
4:16:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:19
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:16:21
Pace10:24 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4129:079:2229:07
9:22
-
10K
6.21 mi12:13:2056:469:0827:39
8:54
-0:28
15K
9.32 mi12:41:331:24:599:0728:13
9:05
+0:11
20K
12.43 mi13:10:281:53:549:1028:55
9:18
+0:13
Half
13.11 mi13:16:532:00:199:116:25
9:24
+0:06
25K
15.53 mi13:40:172:23:439:1523:24
9:39
+0:15
30K
18.64 mi14:11:332:54:599:2331:16
10:04
+0:25
20M
20.00 mi14:25:313:08:579:2713:58
10:17
+0:13
21M
21.00 mi14:36:583:20:249:3311:27
11:27
+1:10
35K
21.75 mi14:44:423:28:089:347:44
10:20
-1:07
23M
23.00 mi14:58:223:41:489:3913:40
10:55
+0:35
24M
24.00 mi15:09:043:52:309:4110:42
10:42
-0:13
40K
24.85 mi15:18:324:01:589:449:28
11:04
+0:22
25.2M
25.20 mi15:22:444:06:109:464:12
12:11
+1:07
Finish
26.22 mi15:33:144:16:409:4810:30
10:18
-1:53

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

8:54 /mi

Average Pace

9:48 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:43

56% of race

Time at Steady Pace

1:14:10

29% of race

Time at Slower Pace

38:47

15% of race

Average Pace: 9:47 /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 mi11:45:4129:079:2229:07
9:22
#21735
10K
6.21 mi12:13:2056:469:0827:39
8:54
#21195
15K
9.32 mi12:41:331:24:599:0728:13
9:05
#21105
20K
12.43 mi13:10:281:53:549:1028:55
9:18
#21057
Half
13.11 mi13:16:532:00:199:116:25
9:24
#21110
25K
15.53 mi13:40:172:23:439:1523:24
9:39
#21131
30K
18.64 mi14:11:332:54:599:2331:16
10:04
#21142
20M
20.00 mi14:25:313:08:579:2713:58
10:17
#21114
21M
21.00 mi14:36:583:20:249:3311:27
11:27
#21168
35K
21.75 mi14:44:423:28:089:347:44
10:20
#21198
23M
23.00 mi14:58:223:41:489:3913:40
10:55
#21265
24M
24.00 mi15:09:043:52:309:4110:42
10:42
#21333
40K
24.85 mi15:18:324:01:589:449:28
11:04
#21401
25.2M
25.20 mi15:22:444:06:109:464:12
12:11
#21436
Finish
26.22 mi15:33:144:16:409:4810:30
10:18
#21479
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi217358759875920883(Top 78%)8177(Top 72%)8177(Top 677%)
10K6.21 mi3.10 mi21195+5408417+3428417+34220430(Top 77%)7943(Top 70%)7943(Top 658%)
15K9.32 mi3.11 mi21105+908341+768341+7620883(Top 78%)8177(Top 72%)8177(Top 677%)
20K12.43 mi3.11 mi21057+488310+318310+3121002(Top 79%)8233(Top 72%)8233(Top 682%)
Half13.11 mi0.68 mi21110-538331-218331-2121848(Top 82%)8709(Top 76%)8709(Top 722%)
25K15.53 mi2.42 mi21131-218347-168347-1621309(Top 80%)8445(Top 74%)8445(Top 700%)
30K18.64 mi3.11 mi21142-118358-118358-1121198(Top 80%)8457(Top 74%)8457(Top 701%)
20M20.00 mi1.36 mi21114+288365-78365-721221(Top 80%)8532(Top 75%)8532(Top 707%)
21M21.00 mi1.00 mi21168-548406-418406-4121805(Top 82%)8891(Top 78%)8891(Top 737%)
35K21.75 mi0.75 mi21198-308435-298435-2922086(Top 83%)9099(Top 80%)9099(Top 754%)
23M23.00 mi1.25 mi21265-678480-458480-4522186(Top 83%)9155(Top 80%)9155(Top 758%)
24M24.00 mi1.00 mi21333-688527-478527-4722459(Top 84%)9342(Top 82%)9342(Top 774%)
40K24.85 mi0.85 mi21401-688569-428569-4222507(Top 85%)9399(Top 82%)9399(Top 779%)
25.2M25.20 mi0.35 mi21436-358594-258594-2522815(Top 86%)9553(Top 84%)9553(Top 791%)
Finish26.22 mi1.02 mi21479-438625-318625-3122569(Top 85%)9425(Top 83%)9425(Top 781%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20883

Females

8177

F50-54

8177

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

20430

Females

7943

F50-54

7943

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20883

Females

8177

F50-54

8177

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

21002

Females

8233

F50-54

8233

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21848

Females

8709

F50-54

8709

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21309

Females

8445

F50-54

8445

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

21198

Females

8457

F50-54

8457

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

21221

Females

8532

F50-54

8532

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

21805

Females

8891

F50-54

8891

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

22086

Females

9099

F50-54

9099

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

22186

Females

9155

F50-54

9155

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

22459

Females

9342

F50-54

9342

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22507

Females

9399

F50-54

9399

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22815

Females

9553

F50-54

9553

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22569

Females

9425

F50-54

9425

Passing Analysis

Category:
Athletes Passed
1537
Passed By
1281
Net Change
+256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21735
5K → 10K63393+540#21735#21195
10K → 15K210120+90#21195#21105
15K → 20K166118+48#21105#21057
20K → Half1568-53#21057#21110
Half → 25K94115-21#21110#21131
25K → 30K130141-11#21131#21142
30K → 20M7850+28#21142#21114
20M → 21M4599-54#21114#21168
21M → 35K3060-30#21168#21198
35K → 23M45112-67#21198#21265
23M → 24M3098-68#21265#21333
24M → 40K2593-68#21333#21401
40K → 25.2M944-35#21401#21436
25.2M → Finish2770-43#21436#21479
TOTALS15371281+256
📊

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