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BOSTON MARATHON 2023

Kelly Manning

Bib: 25785•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
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
8:25/mi
26:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:15/mi
51:48
↑ 79↓ 1380.4%
15K· 9.32 mi
8:10/mi
1:17:11
↑ 67↓ 78
20K· 12.43 mi
8:14/mi
1:42:47
↑ 106↓ 860.1%
Half· 13.11 mi
8:24/mi
1:48:31
↑ 19↓ 370.5%
25K· 15.53 mi
12:16/mi
2:18:15
↑ 66↓ 880.2%
30K· 18.64 mi
9:57/mi
2:49:11
↑ 181↓ 1480.2%
20M
10:58/mi
3:04:05
↑ 64↓ 500.2%
21M
12:58/mi
3:17:03
↑ 106↓ 241.6%
35K· 21.75 mi
11:56/mi
3:25:59
↑ 17↓ 861.7%
23M
16:37/mi
3:46:47
↑ 23↓ 630.6%
24M
12:01/mi
3:58:48
↓ 821.3%
40K· 24.85 mi
13:18/mi
4:10:10
↓ 200.3%
25.2M
11:04/mi
4:13:59
↑ 13↓ 160.2%
Finish· 26.22 mi
10:04/mi
4:24:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:31
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:35:43
Pace11:53 /mi
📊Positive Split: 43.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:1726:098:2526:09
8:25
-
10K
6.21 mi12:10:5651:488:2025:39
8:15
-0:10
15K
9.32 mi12:36:191:17:118:1725:23
8:10
-0:05
20K
12.43 mi13:01:551:42:478:1625:36
8:14
+0:04
Half
13.11 mi13:07:391:48:318:175:44
8:24
+0:10
25K
15.53 mi13:37:232:18:158:5429:44
12:16
+3:52
30K
18.64 mi14:08:192:49:119:0530:56
9:57
-2:19
20M
20.00 mi14:23:133:04:059:1214:54
10:58
+1:01
21M
21.00 mi14:36:113:17:039:2312:58
12:58
+2:00
35K
21.75 mi14:45:073:25:599:288:56
11:56
-1:02
23M
23.00 mi15:05:553:46:479:5220:48
16:37
+4:41
24M
24.00 mi15:17:563:58:489:5712:01
12:01
-4:36
40K
24.85 mi15:29:184:10:1010:0411:22
13:18
+1:17
25.2M
25.20 mi15:33:074:13:5910:053:49
11:04
-2:14
Finish
26.22 mi15:43:224:24:1410:0510:15
10:04
-1:00

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

8:10 /mi

Average Pace

10:05 /mi

Slowest Pace

16:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:31

41% of race

Time at Steady Pace

1:20:51

31% of race

Time at Slower Pace

1:14:52

28% of race

Average Pace: 10:05 /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 mi11:45:1726:098:2526:09
8:25
#17029
10K
6.21 mi12:10:5651:488:2025:39
8:15
#16762
15K
9.32 mi12:36:191:17:118:1725:23
8:10
#16382
20K
12.43 mi13:01:551:42:478:1625:36
8:14
#16064
Half
13.11 mi13:07:391:48:318:175:44
8:24
#16119
25K
15.53 mi13:37:232:18:158:5429:44
12:16
#19620
30K
18.64 mi14:08:192:49:119:0530:56
9:57
#19950
20M
20.00 mi14:23:133:04:059:1214:54
10:58
#20266
21M
21.00 mi14:36:113:17:039:2312:58
12:58
#20628
35K
21.75 mi14:45:073:25:599:288:56
11:56
#20877
23M
23.00 mi15:05:553:46:479:5220:48
16:37
#21910
24M
24.00 mi15:17:563:58:489:5712:01
12:01
#22065
40K
24.85 mi15:29:184:10:1010:0411:22
13:18
#22273
25.2M
25.20 mi15:33:074:13:5910:053:49
11:04
#22246
Finish
26.22 mi15:43:224:24:1410:0510:15
10:04
#22243
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi170295951595115674(Top 59%)5100(Top 45%)5100(Top 104%)
10K6.21 mi3.10 mi16762+2675754+1975754+19716636(Top 62%)5662(Top 50%)5662(Top 116%)
15K9.32 mi3.11 mi16382+3805518+2365518+23615674(Top 59%)5100(Top 45%)5100(Top 104%)
20K12.43 mi3.11 mi16064+3185348+1705348+17015220(Top 57%)4854(Top 42%)4854(Top 99%)
Half13.11 mi0.68 mi16119-555385-375385-3717230(Top 65%)6046(Top 53%)6046(Top 124%)
25K15.53 mi2.42 mi19620-35017496-21117496-211125364(Top 95%)10714(Top 94%)10714(Top 219%)
30K18.64 mi3.11 mi19950-3307705-2097705-20920913(Top 79%)8296(Top 73%)8296(Top 170%)
20M20.00 mi1.36 mi20266-3167895-1907895-19022648(Top 85%)9330(Top 82%)9330(Top 191%)
21M21.00 mi1.00 mi20628-3628098-2038098-20324039(Top 90%)10111(Top 89%)10111(Top 207%)
35K21.75 mi0.75 mi20877-2498255-1578255-15724629(Top 93%)10469(Top 92%)10469(Top 214%)
23M23.00 mi1.25 mi21910-10338821-5668821-56626538(Top 100%)11390(Top 100%)11390(Top 233%)
24M24.00 mi1.00 mi22065-1558912-918912-9124551(Top 92%)10457(Top 92%)10457(Top 214%)
40K24.85 mi0.85 mi22273-2089040-1289040-12825194(Top 95%)10771(Top 94%)10771(Top 221%)
25.2M25.20 mi0.35 mi22246+279028+129028+1220645(Top 78%)8406(Top 74%)8406(Top 172%)
Finish26.22 mi1.02 mi22243+39032-49032-421935(Top 82%)9086(Top 80%)9086(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

15674

Females

5100

F18-39

5100

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

16636

Females

5662

F18-39

5662

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

15674

Females

5100

F18-39

5100

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

15220

Females

4854

F18-39

4854

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

17230

Females

6046

F18-39

6046

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25364

Females

10714

F18-39

10714

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20913

Females

8296

F18-39

8296

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22648

Females

9330

F18-39

9330

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

24039

Females

10111

F18-39

10111

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24629

Females

10469

F18-39

10469

35K→23M

21.8 - 23.0 mi

Top 100%
×5story building
+23ft-63ft

Overall

26538

Females

11390

F18-39

11390

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

24551

Females

10457

F18-39

10457

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25194

Females

10771

F18-39

10771

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20645

Females

8406

F18-39

8406

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21935

Females

9086

F18-39

9086

Passing Analysis

Category:
Athletes Passed
1489
Passed By
6703
Net Change
-5214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17029
5K → 10K460193+267#17029#16762
10K → 15K45272+380#16762#16382
15K → 20K35941+318#16382#16064
20K → Half1873-55#16064#16119
Half → 25K03501-3501#16119#19620
25K → 30K76406-330#19620#19950
30K → 20M30346-316#19950#20266
20M → 21M6368-362#20266#20628
21M → 35K8257-249#20628#20877
35K → 23M41037-1033#20877#21910
23M → 24M11166-155#21910#22065
24M → 40K5213-208#22065#22273
40K → 25.2M303+27#22273#22246
25.2M → Finish3027+3#22246#22243
TOTALS14896703-5214
📊

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