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BOSTON MARATHON 2023

Jamie Brinkley

Bib: 24383•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
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
10:11/mi
31:38
↑ 97↓ 3451.5%
10K· 6.21 mi
10:30/mi
1:04:15
↑ 79↓ 1380.4%
15K· 9.32 mi
10:48/mi
1:37:47
↑ 67↓ 78
20K· 12.43 mi
10:48/mi
2:11:20
↑ 106↓ 860.1%
Half· 13.11 mi
11:05/mi
2:18:54
↑ 19↓ 370.5%
25K· 15.53 mi
11:28/mi
2:46:42
↑ 66↓ 880.2%
30K· 18.64 mi
12:16/mi
3:24:49
↑ 181↓ 1480.2%
20M
12:39/mi
3:42:00
↑ 64↓ 500.2%
21M
12:54/mi
3:54:54
↑ 106↓ 241.6%
35K· 21.75 mi
12:21/mi
4:04:08
↑ 17↓ 861.7%
23M
12:44/mi
4:20:05
↑ 23↓ 630.6%
24M
12:31/mi
4:32:36
↓ 821.3%
40K· 24.85 mi
13:15/mi
4:43:56
↓ 200.3%
25.2M
13:35/mi
4:48:37
↑ 13↓ 160.2%
Finish· 26.22 mi
12:54/mi
5:01:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:54
Pace10:36 /mi
2nd Half
Distance13.11 mi
Time2:42:52
Pace12:25 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2231:3810:1131:38
10:11
-
10K
6.21 mi12:25:591:04:1510:2032:37
10:30
+0:19
15K
9.32 mi12:59:311:37:4710:2933:32
10:48
+0:18
20K
12.43 mi13:33:042:11:2010:3433:33
10:48
0:00
Half
13.11 mi13:40:382:18:5410:367:34
11:05
+0:17
25K
15.53 mi14:08:262:46:4210:4427:48
11:28
+0:23
30K
18.64 mi14:46:333:24:4910:5938:07
12:16
+0:48
20M
20.00 mi15:03:443:42:0011:0617:11
12:39
+0:23
21M
21.00 mi15:16:383:54:5411:1112:54
12:54
+0:15
35K
21.75 mi15:25:524:04:0811:149:14
12:21
-0:33
23M
23.00 mi15:41:494:20:0511:1815:57
12:44
+0:23
24M
24.00 mi15:54:204:32:3611:2212:31
12:31
-0:13
40K
24.85 mi16:05:404:43:5611:2511:20
13:15
+0:44
25.2M
25.20 mi16:10:214:48:3711:274:41
13:35
+0:20
Finish
26.22 mi16:23:305:01:4611:3113:09
12:54
-0:41

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

10:11 /mi

Average Pace

11:31 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:42

55% of race

Time at Steady Pace

1:33:00

31% of race

Time at Slower Pace

42:04

14% of race

Average Pace: 11:31 /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 mi11:53:2231:3810:1131:38
10:11
#23907
10K
6.21 mi12:25:591:04:1510:2032:37
10:30
#24363
15K
9.32 mi12:59:311:37:4710:2933:32
10:48
#24622
20K
12.43 mi13:33:042:11:2010:3433:33
10:48
#24531
Half
13.11 mi13:40:382:18:5410:367:34
11:05
#24579
25K
15.53 mi14:08:262:46:4210:4427:48
11:28
#24612
30K
18.64 mi14:46:333:24:4910:5938:07
12:16
#24648
20M
20.00 mi15:03:443:42:0011:0617:11
12:39
#24687
21M
21.00 mi15:16:383:54:5411:1112:54
12:54
#24681
35K
21.75 mi15:25:524:04:0811:149:14
12:21
#24702
23M
23.00 mi15:41:494:20:0511:1815:57
12:44
#24722
24M
24.00 mi15:54:204:32:3611:2212:31
12:31
#24759
40K
24.85 mi16:05:404:43:5611:2511:20
13:15
#24802
25.2M
25.20 mi16:10:214:48:3711:274:41
13:35
#24820
Finish
26.22 mi16:23:305:01:4611:3113:09
12:54
#24897
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi239079844984424927(Top 94%)10418(Top 91%)10418(Top 1977%)
10K6.21 mi3.10 mi24363-45610088-24410088-24424680(Top 93%)10269(Top 90%)10269(Top 1949%)
15K9.32 mi3.11 mi24622-25910236-14810236-14824927(Top 94%)10418(Top 91%)10418(Top 1977%)
20K12.43 mi3.11 mi24531+9110193+4310193+4324322(Top 91%)10103(Top 88%)10103(Top 1917%)
Half13.11 mi0.68 mi24579-4810223-3010223-3025076(Top 94%)10534(Top 92%)10534(Top 1999%)
25K15.53 mi2.42 mi24612-3310254-3110254-3124621(Top 92%)10294(Top 90%)10294(Top 1953%)
30K18.64 mi3.11 mi24648-3610286-3210286-3224782(Top 93%)10444(Top 91%)10444(Top 1982%)
20M20.00 mi1.36 mi24687-3910319-3310319-3324874(Top 93%)10533(Top 92%)10533(Top 1999%)
21M21.00 mi1.00 mi24681+610318+110318+123981(Top 90%)10073(Top 88%)10073(Top 1911%)
35K21.75 mi0.75 mi24702-2110337-1910337-1925026(Top 94%)10668(Top 93%)10668(Top 2024%)
23M23.00 mi1.25 mi24722-2010359-2210359-2224846(Top 93%)10557(Top 92%)10557(Top 2003%)
24M24.00 mi1.00 mi24759-3710391-3210391-3225065(Top 94%)10720(Top 94%)10720(Top 2034%)
40K24.85 mi0.85 mi24802-4310419-2810419-2825154(Top 94%)10755(Top 94%)10755(Top 2041%)
25.2M25.20 mi0.35 mi24820-1810434-1510434-1524619(Top 92%)10498(Top 92%)10498(Top 1992%)
Finish26.22 mi1.02 mi24897-7710486-5210486-5225926(Top 97%)11132(Top 97%)11132(Top 2112%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24927

Females

10418

F60-64

10418

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24680

Females

10269

F60-64

10269

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24927

Females

10418

F60-64

10418

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24322

Females

10103

F60-64

10103

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

25076

Females

10534

F60-64

10534

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

24621

Females

10294

F60-64

10294

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

24782

Females

10444

F60-64

10444

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

24874

Females

10533

F60-64

10533

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

23981

Females

10073

F60-64

10073

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

25026

Females

10668

F60-64

10668

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24846

Females

10557

F60-64

10557

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

25065

Females

10720

F60-64

10720

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

25154

Females

10755

F60-64

10755

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24619

Females

10498

F60-64

10498

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

25926

Females

11132

F60-64

11132

Passing Analysis

Category:
Athletes Passed
561
Passed By
1551
Net Change
-990
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23907
5K → 10K51507-456#23907#24363
10K → 15K60319-259#24363#24622
15K → 20K13645+91#24622#24531
20K → Half1361-48#24531#24579
Half → 25K67100-33#24579#24612
25K → 30K80116-36#24612#24648
30K → 20M3473-39#24648#24687
20M → 21M3226+6#24687#24681
21M → 35K2041-21#24681#24702
35K → 23M3454-20#24702#24722
23M → 24M1148-37#24722#24759
24M → 40K1659-43#24759#24802
40K → 25.2M321-18#24802#24820
25.2M → Finish481-77#24820#24897
TOTALS5611551-990
📊

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