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BOSTON MARATHON 2023

Leah Ramondt

Bib: 27351•F

GA

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
11:32/mi
35:49
↑ 97↓ 3451.5%
10K· 6.21 mi
11:53/mi
1:12:43
↑ 79↓ 1380.4%
15K· 9.32 mi
11:50/mi
1:49:28
↑ 67↓ 78
20K· 12.43 mi
11:59/mi
2:26:42
↑ 106↓ 860.1%
Half· 13.11 mi
12:04/mi
2:34:56
↑ 19↓ 370.5%
25K· 15.53 mi
13:02/mi
3:06:31
↑ 66↓ 880.2%
30K· 18.64 mi
13:15/mi
3:47:42
↑ 181↓ 1480.2%
20M
13:39/mi
4:06:15
↑ 64↓ 500.2%
21M
14:54/mi
4:21:09
↑ 106↓ 241.6%
35K· 21.75 mi
12:47/mi
4:30:43
↑ 17↓ 861.7%
23M
13:51/mi
4:48:04
↑ 23↓ 630.6%
24M
12:52/mi
5:00:56
↓ 821.3%
40K· 24.85 mi
13:21/mi
5:12:21
↓ 200.3%
25.2M
14:10/mi
5:17:14
↑ 13↓ 160.2%
Finish· 26.22 mi
11:40/mi
5:29:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:56
Pace11:49 /mi
2nd Half
Distance13.11 mi
Time2:54:11
Pace13:17 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1935:4911:3235:49
11:32
-
10K
6.21 mi12:30:131:12:4311:4236:54
11:53
+0:21
15K
9.32 mi13:06:581:49:2811:4536:45
11:50
-0:03
20K
12.43 mi13:44:122:26:4211:4837:14
11:59
+0:09
Half
13.11 mi13:52:262:34:5611:498:14
12:04
+0:05
25K
15.53 mi14:24:013:06:3112:0031:35
13:02
+0:58
30K
18.64 mi15:05:123:47:4212:1341:11
13:15
+0:13
20M
20.00 mi15:23:454:06:1512:1918:33
13:39
+0:24
21M
21.00 mi15:38:394:21:0912:2614:54
14:54
+1:15
35K
21.75 mi15:48:134:30:4312:279:34
12:47
-2:07
23M
23.00 mi16:05:344:48:0412:3117:21
13:51
+1:04
24M
24.00 mi16:18:265:00:5612:3212:52
12:52
-0:59
40K
24.85 mi16:29:515:12:2112:3411:25
13:21
+0:29
25.2M
25.20 mi16:34:445:17:1412:354:53
14:10
+0:49
Finish
26.22 mi16:46:375:29:0712:3411:53
11:40
-2:30

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

11:32 /mi

Average Pace

12:34 /mi

Slowest Pace

14:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:49

51% of race

Time at Steady Pace

1:46:37

32% of race

Time at Slower Pace

55:41

17% of race

Average Pace: 12:33 /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 mi11:53:1935:4911:3235:49
11:32
#26228
10K
6.21 mi12:30:131:12:4311:4236:54
11:53
#26229
15K
9.32 mi13:06:581:49:2811:4536:45
11:50
#26142
20K
12.43 mi13:44:122:26:4211:4837:14
11:59
#26035
Half
13.11 mi13:52:262:34:5611:498:14
12:04
#26033
25K
15.53 mi14:24:013:06:3112:0031:35
13:02
#26015
30K
18.64 mi15:05:123:47:4212:1341:11
13:15
#25962
20M
20.00 mi15:23:454:06:1512:1918:33
13:39
#25951
21M
21.00 mi15:38:394:21:0912:2614:54
14:54
#25941
35K
21.75 mi15:48:134:30:4312:279:34
12:47
#25931
23M
23.00 mi16:05:344:48:0412:3117:21
13:51
#25917
24M
24.00 mi16:18:265:00:5612:3212:52
12:52
#25903
40K
24.85 mi16:29:515:12:2112:3411:25
13:21
#25890
25.2M
25.20 mi16:34:445:17:1412:354:53
14:10
#25886
Finish
26.22 mi16:46:375:29:0712:3411:53
11:40
#25865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26228111841118425945(Top 97%)11006(Top 96%)11006(Top 586%)
10K6.21 mi3.10 mi26229-111185-111185-126210(Top 98%)11175(Top 98%)11175(Top 595%)
15K9.32 mi3.11 mi26142+8711129+5611129+5625945(Top 97%)11006(Top 96%)11006(Top 586%)
20K12.43 mi3.11 mi26035+10711061+6811061+6825648(Top 96%)10854(Top 95%)10854(Top 578%)
Half13.11 mi0.68 mi26033+211058+311058+325928(Top 97%)11020(Top 96%)11020(Top 587%)
25K15.53 mi2.42 mi26015+1811055+311055+325877(Top 97%)11011(Top 96%)11011(Top 586%)
30K18.64 mi3.11 mi25962+5311031+2411031+2425607(Top 96%)10895(Top 95%)10895(Top 580%)
20M20.00 mi1.36 mi25951+1111027+411027+425639(Top 96%)10927(Top 96%)10927(Top 582%)
21M21.00 mi1.00 mi25941+10110271102725676(Top 96%)10938(Top 96%)10938(Top 582%)
35K21.75 mi0.75 mi25931+1011026+111026+125414(Top 95%)10871(Top 95%)10871(Top 579%)
23M23.00 mi1.25 mi25917+1411020+611020+625739(Top 97%)11021(Top 96%)11021(Top 587%)
24M24.00 mi1.00 mi25903+1411015+511015+525388(Top 95%)10877(Top 95%)10877(Top 579%)
40K24.85 mi0.85 mi25890+1311008+711008+725244(Top 95%)10796(Top 95%)10796(Top 575%)
25.2M25.20 mi0.35 mi25886+4110081100825130(Top 94%)10765(Top 94%)10765(Top 573%)
Finish26.22 mi1.02 mi25865+2110999+910999+924904(Top 94%)10615(Top 93%)10615(Top 565%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

25945

Females

11006

F40-44

11006

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

26210

Females

11175

F40-44

11175

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

25945

Females

11006

F40-44

11006

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

25648

Females

10854

F40-44

10854

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

25928

Females

11020

F40-44

11020

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

25877

Females

11011

F40-44

11011

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

25607

Females

10895

F40-44

10895

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

25639

Females

10927

F40-44

10927

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

25676

Females

10938

F40-44

10938

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

25414

Females

10871

F40-44

10871

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

25739

Females

11021

F40-44

11021

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

25388

Females

10877

F40-44

10877

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25244

Females

10796

F40-44

10796

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25130

Females

10765

F40-44

10765

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

24904

Females

10615

F40-44

10615

Passing Analysis

Category:
Athletes Passed
597
Passed By
234
Net Change
+363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26228
5K → 10K6364-1#26228#26229
10K → 15K10417+87#26229#26142
15K → 20K12215+107#26142#26035
20K → Half1311+2#26035#26033
Half → 25K4426+18#26033#26015
25K → 30K8128+53#26015#25962
30K → 20M2918+11#25962#25951
20M → 21M2717+10#25951#25941
21M → 35K166+10#25941#25931
35K → 23M2612+14#25931#25917
23M → 24M195+14#25917#25903
24M → 40K218+13#25903#25890
40K → 25.2M73+4#25890#25886
25.2M → Finish254+21#25886#25865
TOTALS597234+363
📊

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