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BOSTON MARATHON 2023

Maria Jenkins

Bib: 30904•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
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
11:28/mi
35:39
↑ 97↓ 3451.5%
10K· 6.21 mi
11:24/mi
1:11:04
↑ 79↓ 1380.4%
15K· 9.32 mi
11:26/mi
1:46:36
↑ 67↓ 78
20K· 12.43 mi
11:28/mi
2:22:12
↑ 106↓ 860.1%
Half· 13.11 mi
11:11/mi
2:29:50
↑ 19↓ 370.5%
25K· 15.53 mi
11:42/mi
2:58:13
↑ 66↓ 880.2%
30K· 18.64 mi
11:52/mi
3:35:04
↑ 181↓ 1480.2%
20M
11:46/mi
3:51:04
↑ 64↓ 500.2%
21M
12:08/mi
4:03:12
↑ 106↓ 241.6%
35K· 21.75 mi
11:10/mi
4:11:33
↑ 17↓ 861.7%
23M
11:31/mi
4:25:58
↑ 23↓ 630.6%
24M
11:02/mi
4:37:00
↓ 821.3%
40K· 24.85 mi
11:05/mi
4:46:29
↓ 200.3%
25.2M
11:16/mi
4:50:22
↑ 13↓ 160.2%
Finish· 26.22 mi
10:21/mi
5:00:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:29:50
Pace11:26 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:31:05
Pace11:32 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1735:3911:2835:39
11:28
-
10K
6.21 mi12:29:421:11:0411:2635:25
11:24
-0:04
15K
9.32 mi13:05:141:46:3611:2635:32
11:26
+0:02
20K
12.43 mi13:40:502:22:1211:2735:36
11:28
+0:02
Half
13.11 mi13:48:282:29:5011:267:38
11:11
-0:17
25K
15.53 mi14:16:512:58:1311:2828:23
11:42
+0:31
30K
18.64 mi14:53:423:35:0411:3236:51
11:52
+0:10
20M
20.00 mi15:09:423:51:0411:3316:00
11:46
-0:06
21M
21.00 mi15:21:504:03:1211:3512:08
12:08
+0:22
35K
21.75 mi15:30:114:11:3311:348:21
11:10
-0:58
23M
23.00 mi15:44:364:25:5811:3414:25
11:31
+0:21
24M
24.00 mi15:55:384:37:0011:3311:02
11:02
-0:29
40K
24.85 mi16:05:074:46:2911:329:29
11:05
+0:03
25.2M
25.20 mi16:09:004:50:2211:313:53
11:16
+0:11
Finish
26.22 mi16:19:335:00:5511:2910:33
10:21
-0:55

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

10:21 /mi

Average Pace

11:29 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:56

17% of race

Time at Steady Pace

4:09:59

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:29 /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 mi11:54:1735:3911:2835:39
11:28
#26192
10K
6.21 mi12:29:421:11:0411:2635:25
11:24
#26053
15K
9.32 mi13:05:141:46:3611:2635:32
11:26
#25929
20K
12.43 mi13:40:502:22:1211:2735:36
11:28
#25745
Half
13.11 mi13:48:282:29:5011:267:38
11:11
#25716
25K
15.53 mi14:16:512:58:1311:2828:23
11:42
#25577
30K
18.64 mi14:53:423:35:0411:3236:51
11:52
#25359
20M
20.00 mi15:09:423:51:0411:3316:00
11:46
#25283
21M
21.00 mi15:21:504:03:1211:3512:08
12:08
#25179
35K
21.75 mi15:30:114:11:3311:348:21
11:10
#25137
23M
23.00 mi15:44:364:25:5811:3414:25
11:31
#25066
24M
24.00 mi15:55:384:37:0011:3311:02
11:02
#25016
40K
24.85 mi16:05:074:46:2911:329:29
11:05
#24948
25.2M
25.20 mi16:09:004:50:2211:313:53
11:16
#24906
Finish
26.22 mi16:19:335:00:5511:2910:33
10:21
#24862
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi26192111691116925651(Top 96%)10837(Top 95%)10837(Top 1330%)
10K6.21 mi3.10 mi26053+13911075+9411075+9425881(Top 97%)10965(Top 96%)10965(Top 1345%)
15K9.32 mi3.11 mi25929+12411001+7411001+7425651(Top 96%)10837(Top 95%)10837(Top 1330%)
20K12.43 mi3.11 mi25745+18410898+10310898+10325195(Top 95%)10597(Top 93%)10597(Top 1300%)
Half13.11 mi0.68 mi25716+2910883+1510883+1525197(Top 95%)10609(Top 93%)10609(Top 1302%)
25K15.53 mi2.42 mi25577+13910802+8110802+8124895(Top 94%)10456(Top 92%)10456(Top 1283%)
30K18.64 mi3.11 mi25359+21810695+10710695+10724338(Top 91%)10184(Top 89%)10184(Top 1250%)
20M20.00 mi1.36 mi25283+7610653+4210653+4223921(Top 90%)10037(Top 88%)10037(Top 1232%)
21M21.00 mi1.00 mi25179+10410602+5110602+5122960(Top 86%)9531(Top 83%)9531(Top 1169%)
35K21.75 mi0.75 mi25137+4210588+1410588+1423604(Top 89%)9943(Top 87%)9943(Top 1220%)
23M23.00 mi1.25 mi25066+7110559+2910559+2923276(Top 87%)9740(Top 85%)9740(Top 1195%)
24M24.00 mi1.00 mi25016+5010536+2310536+2323130(Top 87%)9705(Top 85%)9705(Top 1191%)
40K24.85 mi0.85 mi24948+6810503+3310503+3322560(Top 85%)9432(Top 83%)9432(Top 1157%)
25.2M25.20 mi0.35 mi24906+4210483+2010483+2021094(Top 79%)8653(Top 76%)8653(Top 1062%)
Finish26.22 mi1.02 mi24862+4410465+1810465+1822708(Top 85%)9510(Top 83%)9510(Top 1167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

25651

Females

10837

F55-59

10837

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25881

Females

10965

F55-59

10965

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

25651

Females

10837

F55-59

10837

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25195

Females

10597

F55-59

10597

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

25197

Females

10609

F55-59

10609

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

24895

Females

10456

F55-59

10456

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24338

Females

10184

F55-59

10184

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23921

Females

10037

F55-59

10037

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22960

Females

9531

F55-59

9531

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

23604

Females

9943

F55-59

9943

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23276

Females

9740

F55-59

9740

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

23130

Females

9705

F55-59

9705

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22560

Females

9432

F55-59

9432

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21094

Females

8653

F55-59

8653

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22708

Females

9510

F55-59

9510

Passing Analysis

Category:
Athletes Passed
1431
Passed By
101
Net Change
+1330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26192
5K → 10K16829+139#26192#26053
10K → 15K14420+124#26053#25929
15K → 20K1895+184#25929#25745
20K → Half301+29#25745#25716
Half → 25K1467+139#25716#25577
25K → 30K2246+218#25577#25359
30K → 20M837+76#25359#25283
20M → 21M1051+104#25283#25179
21M → 35K464+42#25179#25137
35K → 23M809+71#25137#25066
23M → 24M555+50#25066#25016
24M → 40K702+68#25016#24948
40K → 25.2M442+42#24948#24906
25.2M → Finish473+44#24906#24862
TOTALS1431101+1330
📊

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