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BOSTON MARATHON 2023

Jessica Mcdonagh

Bib: 25083•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 (F45-49)
#0 / 1817
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
11:08/mi
34:34
↑ 97↓ 3451.5%
10K· 6.21 mi
11:49/mi
1:11:17
↑ 79↓ 1380.4%
15K· 9.32 mi
12:17/mi
1:49:28
↑ 67↓ 78
20K· 12.43 mi
13:37/mi
2:31:46
↑ 106↓ 860.1%
Half· 13.11 mi
12:32/mi
2:40:19
↑ 19↓ 370.5%
25K· 15.53 mi
14:37/mi
3:15:45
↑ 66↓ 880.2%
30K· 18.64 mi
14:01/mi
3:59:19
↑ 181↓ 1480.2%
20M
14:05/mi
4:18:27
↑ 64↓ 500.2%
21M
15:20/mi
4:33:47
↑ 106↓ 241.6%
35K· 21.75 mi
12:50/mi
4:43:23
↑ 17↓ 861.7%
23M
14:23/mi
5:01:24
↑ 23↓ 630.6%
24M
13:31/mi
5:14:55
↓ 821.3%
40K· 24.85 mi
14:09/mi
5:27:01
↓ 200.3%
25.2M
14:27/mi
5:32:00
↑ 13↓ 160.2%
Finish· 26.22 mi
13:04/mi
5:45:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:40:19
Pace12:14 /mi
2nd Half
Distance13.11 mi
Time3:05:00
Pace14:07 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1634:3411:0834:34
11:08
-
10K
6.21 mi12:34:591:11:1711:2836:43
11:49
+0:41
15K
9.32 mi13:13:101:49:2811:4538:11
12:17
+0:28
20K
12.43 mi13:55:282:31:4612:1342:18
13:37
+1:20
Half
13.11 mi14:04:012:40:1912:148:33
12:32
-1:05
25K
15.53 mi14:39:273:15:4512:3635:26
14:37
+2:05
30K
18.64 mi15:23:013:59:1912:5043:34
14:01
-0:36
20M
20.00 mi15:42:094:18:2712:5519:08
14:05
+0:04
21M
21.00 mi15:57:294:33:4713:0215:20
15:20
+1:15
35K
21.75 mi16:07:054:43:2313:029:36
12:50
-2:30
23M
23.00 mi16:25:065:01:2413:0618:01
14:23
+1:33
24M
24.00 mi16:38:375:14:5513:0713:31
13:31
-0:52
40K
24.85 mi16:50:435:27:0113:0912:06
14:09
+0:38
25.2M
25.20 mi16:55:425:32:0013:104:59
14:27
+0:18
Finish
26.22 mi17:09:015:45:1913:1113:19
13:04
-1:23

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

11:08 /mi

Average Pace

13:11 /mi

Slowest Pace

15:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:37

37% of race

Time at Steady Pace

2:23:56

42% of race

Time at Slower Pace

1:13:46

21% of race

Average Pace: 13:10 /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 mi11:58:1634:3411:0834:34
11:08
#25849
10K
6.21 mi12:34:591:11:1711:2836:43
11:49
#26081
15K
9.32 mi13:13:101:49:2811:4538:11
12:17
#26144
20K
12.43 mi13:55:282:31:4612:1342:18
13:37
#26271
Half
13.11 mi14:04:012:40:1912:148:33
12:32
#26273
25K
15.53 mi14:39:273:15:4512:3635:26
14:37
#26335
30K
18.64 mi15:23:013:59:1912:5043:34
14:01
#26320
20M
20.00 mi15:42:094:18:2712:5519:08
14:05
#26310
21M
21.00 mi15:57:294:33:4713:0215:20
15:20
#26303
35K
21.75 mi16:07:054:43:2313:029:36
12:50
#26280
23M
23.00 mi16:25:065:01:2413:0618:01
14:23
#26268
24M
24.00 mi16:38:375:14:5513:0713:31
13:31
#26264
40K
24.85 mi16:50:435:27:0113:0912:06
14:09
#26255
25.2M
25.20 mi16:55:425:32:0013:104:59
14:27
#26253
Finish
26.22 mi17:09:015:45:1913:1113:19
13:04
#26253
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25849109561095626227(Top 99%)11184(Top 98%)11184(Top 616%)
10K6.21 mi3.10 mi26081-23211097-14111097-14126162(Top 98%)11146(Top 98%)11146(Top 613%)
15K9.32 mi3.11 mi26144-6311131-3411131-3426227(Top 99%)11184(Top 98%)11184(Top 616%)
20K12.43 mi3.11 mi26271-12711207-7611207-7626450(Top 99%)11322(Top 99%)11322(Top 623%)
Half13.11 mi0.68 mi26273-211209-211209-226183(Top 98%)11170(Top 98%)11170(Top 615%)
25K15.53 mi2.42 mi26335-6211242-3311242-3326495(Top 100%)11354(Top 99%)11354(Top 625%)
30K18.64 mi3.11 mi26320+1511236+611236+626043(Top 98%)11123(Top 97%)11123(Top 612%)
20M20.00 mi1.36 mi26310+10112361123625877(Top 97%)11061(Top 97%)11061(Top 609%)
21M21.00 mi1.00 mi26303+711233+311233+325920(Top 97%)11063(Top 97%)11063(Top 609%)
35K21.75 mi0.75 mi26280+2311226+711226+725446(Top 96%)10887(Top 95%)10887(Top 599%)
23M23.00 mi1.25 mi26268+1211224+211224+226071(Top 98%)11171(Top 98%)11171(Top 615%)
24M24.00 mi1.00 mi26264+411225-111225-125814(Top 97%)11082(Top 97%)11082(Top 610%)
40K24.85 mi0.85 mi26255+911219+611219+625769(Top 97%)11062(Top 97%)11062(Top 609%)
25.2M25.20 mi0.35 mi26253+211214+511214+525383(Top 95%)10874(Top 95%)10874(Top 598%)
Finish26.22 mi1.02 mi2625311223-911223-926008(Top 98%)11177(Top 98%)11177(Top 615%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26227

Females

11184

F45-49

11184

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

26162

Females

11146

F45-49

11146

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26227

Females

11184

F45-49

11184

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26450

Females

11322

F45-49

11322

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

26183

Females

11170

F45-49

11170

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

26495

Females

11354

F45-49

11354

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

26043

Females

11123

F45-49

11123

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25877

Females

11061

F45-49

11061

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

25920

Females

11063

F45-49

11063

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

25446

Females

10887

F45-49

10887

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

26071

Females

11171

F45-49

11171

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25814

Females

11082

F45-49

11082

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25769

Females

11062

F45-49

11062

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25383

Females

10874

F45-49

10874

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

26008

Females

11177

F45-49

11177

Passing Analysis

Category:
Athletes Passed
252
Passed By
656
Net Change
-404
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25849
5K → 10K23255-232#25849#26081
10K → 15K2891-63#26081#26144
15K → 20K15142-127#26144#26271
20K → Half79-2#26271#26273
Half → 25K466-62#26273#26335
25K → 30K4025+15#26335#26320
30K → 20M2212+10#26320#26310
20M → 21M1710+7#26310#26303
21M → 35K252+23#26303#26280
35K → 23M2210+12#26280#26268
23M → 24M1511+4#26268#26264
24M → 40K167+9#26264#26255
40K → 25.2M64+2#26255#26253
25.2M → Finish12120#26253#26253
TOTALS252656-404
📊

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