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BOSTON MARATHON 2023

Jaime Lord

Bib: 3813•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Female)
#0 / 11423
Top 0.8%
Division (F18-39)
#0 / 4884
Top 2%
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
6:25/mi
19:56
↑ 97↓ 3451.5%
10K· 6.21 mi
6:16/mi
39:23
↑ 79↓ 1380.4%
15K· 9.32 mi
6:22/mi
59:11
↑ 67↓ 78
20K· 12.43 mi
6:31/mi
1:19:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:24/mi
1:23:47
↑ 19↓ 370.5%
25K· 15.53 mi
6:33/mi
1:39:39
↑ 66↓ 880.2%
30K· 18.64 mi
6:42/mi
2:00:29
↑ 181↓ 1480.2%
20M
6:40/mi
2:09:32
↑ 64↓ 500.2%
21M
7:07/mi
2:16:39
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:22:24
↑ 17↓ 861.7%
23M
6:49/mi
2:30:56
↑ 23↓ 630.6%
24M
6:35/mi
2:37:31
↓ 821.3%
40K· 24.85 mi
7:03/mi
2:43:33
↓ 200.3%
25.2M
7:18/mi
2:46:04
↑ 13↓ 160.2%
Finish· 26.22 mi
6:32/mi
2:52:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:47
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1219:566:2519:56
6:25
-
10K
6.21 mi10:40:3939:236:2019:27
6:16
-0:09
15K
9.32 mi11:00:2759:116:2119:48
6:22
+0:06
20K
12.43 mi11:20:411:19:256:2320:14
6:31
+0:09
Half
13.11 mi11:25:031:23:476:234:22
6:24
-0:07
25K
15.53 mi11:40:551:39:396:2515:52
6:33
+0:09
30K
18.64 mi12:01:452:00:296:2820:50
6:42
+0:09
20M
20.00 mi12:10:482:09:326:299:03
6:40
-0:02
21M
21.00 mi12:17:552:16:396:307:07
7:07
+0:27
35K
21.75 mi12:23:402:22:246:335:45
7:41
+0:34
23M
23.00 mi12:32:122:30:566:348:32
6:49
-0:52
24M
24.00 mi12:38:472:37:316:346:35
6:35
-0:14
40K
24.85 mi12:44:492:43:336:356:02
7:03
+0:28
25.2M
25.20 mi12:47:202:46:046:352:31
7:18
+0:15
Finish
26.22 mi12:53:592:52:436:366:39
6:32
-0:46

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

6:16 /mi

Average Pace

6:36 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:15

23% of race

Time at Steady Pace

1:43:31

60% of race

Time at Slower Pace

29:57

17% of race

Average Pace: 6:35 /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 mi10:21:1219:566:2519:56
6:25
#1890
10K
6.21 mi10:40:3939:236:2019:27
6:16
#1744
15K
9.32 mi11:00:2759:116:2119:48
6:22
#1793
20K
12.43 mi11:20:411:19:256:2320:14
6:31
#1892
Half
13.11 mi11:25:031:23:476:234:22
6:24
#1901
25K
15.53 mi11:40:551:39:396:2515:52
6:33
#1961
30K
18.64 mi12:01:452:00:296:2820:50
6:42
#2042
20M
20.00 mi12:10:482:09:326:299:03
6:40
#2028
21M
21.00 mi12:17:552:16:396:307:07
7:07
#2048
35K
21.75 mi12:23:402:22:246:335:45
7:41
#2244
23M
23.00 mi12:32:122:30:566:348:32
6:49
#2239
24M
24.00 mi12:38:472:37:316:346:35
6:35
#2229
40K
24.85 mi12:44:492:43:336:356:02
7:03
#2267
25.2M
25.20 mi12:47:202:46:046:352:31
7:18
#2258
Finish
26.22 mi12:53:592:52:436:366:39
6:32
#2233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi189087871976(Top 7%)83(Top 0.7%)83(Top 2%)
10K6.21 mi3.10 mi1744+14676+1176+111604(Top 6%)70(Top 0.6%)70(Top 1%)
15K9.32 mi3.11 mi1793-4977-177-11976(Top 7%)83(Top 0.7%)83(Top 2%)
20K12.43 mi3.11 mi1892-9979-279-22365(Top 9%)97(Top 0.8%)97(Top 2%)
Half13.11 mi0.68 mi1901-979792284(Top 9%)92(Top 0.8%)92(Top 2%)
25K15.53 mi2.42 mi1961-6081-281-22411(Top 9%)102(Top 0.9%)102(Top 2%)
30K18.64 mi3.11 mi2042-8182-182-12436(Top 9%)115(Top 1%)115(Top 2%)
20M20.00 mi1.36 mi2028+1483-183-12129(Top 8%)99(Top 0.9%)99(Top 2%)
21M21.00 mi1.00 mi2048-2084-184-12717(Top 10%)162(Top 1%)162(Top 3%)
35K21.75 mi0.75 mi2244-19692-892-89853(Top 37%)2278(Top 20%)2278(Top 47%)
23M23.00 mi1.25 mi2239+593-193-12768(Top 10%)174(Top 2%)174(Top 4%)
24M24.00 mi1.00 mi2229+1091+291+22511(Top 9%)163(Top 1%)163(Top 3%)
40K24.85 mi0.85 mi2267-3894-394-34170(Top 16%)438(Top 4%)438(Top 9%)
25.2M25.20 mi0.35 mi2258+993+193+13015(Top 11%)244(Top 2%)244(Top 5%)
Finish26.22 mi1.02 mi2233+2593932643(Top 10%)214(Top 2%)214(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21story building
+97ft-345ft

Overall

1976

Females

83

F18-39

83

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1604

Females

70

F18-39

70

10K→15K

6.2 - 9.3 mi

Top 7%
×3story building
+67ft-78ft

Overall

1976

Females

83

F18-39

83

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2365

Females

97

F18-39

97

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2284

Females

92

F18-39

92

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2411

Females

102

F18-39

102

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2436

Females

115

F18-39

115

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2129

Females

99

F18-39

99

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2717

Females

162

F18-39

162

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

9853

Females

2278

F18-39

2278

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2768

Females

174

F18-39

174

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2511

Females

163

F18-39

163

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4170

Females

438

F18-39

438

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3015

Females

244

F18-39

244

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2643

Females

214

F18-39

214

Passing Analysis

Category:
Athletes Passed
532
Passed By
875
Net Change
-343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1890
5K → 10K19044+146#1890#1744
10K → 15K3988-49#1744#1793
15K → 20K26125-99#1793#1892
20K → Half615-9#1892#1901
Half → 25K1979-60#1901#1961
25K → 30K43124-81#1961#2042
30K → 20M4127+14#2042#2028
20M → 21M1939-20#2028#2048
21M → 35K0196-196#2048#2244
35K → 23M3328+5#2244#2239
23M → 24M3727+10#2239#2229
24M → 40K1755-38#2229#2267
40K → 25.2M178+9#2267#2258
25.2M → Finish4520+25#2258#2233
TOTALS532875-343
📊

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