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BOSTON MARATHON 2025

Alicia Connolly

GA

Bib: 10999 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Female)
#0 / 12228
Top 5%
Division (F18-39)
#0 / 5469
Top 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:08/mi
22:09
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:07/mi
44:15
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:04/mi
1:06:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:59/mi
1:27:55
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:45/mi
1:32:31
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:51/mi
1:49:07
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:03/mi
2:11:00
↑ 181↓ 1480.2%
138 ft elev
20M
7:07/mi
2:20:40
↑ 64↓ 500.2%
148 ft elev
21M
7:22/mi
2:28:02
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:44/mi
2:33:04
↑ 17↓ 861.7%
156 ft elev
23M
7:09/mi
2:42:01
↑ 23↓ 630.6%
116 ft elev
24M
7:02/mi
2:49:03
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:09/mi
2:55:10
↓ 200.3%
20 ft elev
25.2M
7:24/mi
2:57:43
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:30/mi
3:04:20
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:32:31
Pace7:03 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:31:49
Pace7:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3722:097:0822:09
7:08
-
10K
6.21 mi11:10:4344:157:0722:06
7:07
-0:01
15K
9.32 mi11:32:401:06:127:0621:57
7:04
-0:03
20K
12.43 mi11:54:231:27:557:0421:43
6:59
-0:05
Half
13.11 mi11:58:591:32:317:034:36
6:45
-0:14
25K
15.53 mi12:15:351:49:077:0116:36
6:51
+0:06
30K
18.64 mi12:37:282:11:007:0221:53
7:03
+0:12
20M
20.00 mi12:47:082:20:407:029:40
7:07
+0:04
21M
21.00 mi12:54:302:28:027:037:22
7:22
+0:15
35K
21.75 mi12:59:322:33:047:025:02
6:44
-0:38
23M
23.00 mi13:08:292:42:017:038:57
7:09
+0:25
24M
24.00 mi13:15:312:49:037:037:02
7:02
-0:07
40K
24.85 mi13:21:382:55:107:036:07
7:09
+0:07
25.2M
25.20 mi13:24:112:57:437:032:33
7:24
+0:15
Finish
26.22 mi13:30:483:04:207:026:37
6:30
-0:54

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

6:30 /mi

Average Pace

7:02 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:21

86% of race

Time at Steady Pace

24:59

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:48:3722:097:0822:09
7:08
#8890
10K
6.21 mi11:10:4344:157:0722:06
7:07
#8799
15K
9.32 mi11:32:401:06:127:0621:57
7:04
#8499
20K
12.43 mi11:54:231:27:557:0421:43
6:59
#7998
Half
13.11 mi11:58:591:32:317:034:36
6:45
#7871
25K
15.53 mi12:15:351:49:077:0116:36
6:51
#7417
30K
18.64 mi12:37:282:11:007:0221:53
7:03
#6849
20M
20.00 mi12:47:082:20:407:029:40
7:07
#6593
21M
21.00 mi12:54:302:28:027:037:22
7:22
#6378
35K
21.75 mi12:59:322:33:047:025:02
6:44
#6255
23M
23.00 mi13:08:292:42:017:038:57
7:09
#6076
24M
24.00 mi13:15:312:49:037:037:02
7:02
#5974
40K
24.85 mi13:21:382:55:107:036:07
7:09
#5882
25.2M
25.20 mi13:24:112:57:437:032:33
7:24
#5784
Finish
26.22 mi13:30:483:04:207:026:37
6:30
#5600
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8890132213228085(Top 28%)1060(Top 9%)1060(Top 19%)
10K6.21 mi3.10 mi8799+911296+261296+268788(Top 31%)1294(Top 11%)1294(Top 24%)
15K9.32 mi3.11 mi8499+3001190+1061190+1068085(Top 28%)1060(Top 9%)1060(Top 19%)
20K12.43 mi3.11 mi7998+5011025+1651025+1656827(Top 24%)734(Top 6%)734(Top 13%)
Half13.11 mi0.68 mi7871+127981+44981+445720(Top 20%)482(Top 4%)482(Top 9%)
25K15.53 mi2.42 mi7417+454841+140841+1405268(Top 19%)435(Top 4%)435(Top 8%)
30K18.64 mi3.11 mi6849+568740+101740+1014978(Top 18%)447(Top 4%)447(Top 8%)
20M20.00 mi1.36 mi6593+256700+40700+404771(Top 17%)455(Top 4%)455(Top 8%)
21M21.00 mi1.00 mi6378+215663+37663+373978(Top 14%)360(Top 3%)360(Top 7%)
35K21.75 mi0.75 mi6255+123643+20643+203748(Top 13%)362(Top 3%)362(Top 7%)
23M23.00 mi1.25 mi6076+179625+18625+184615(Top 16%)560(Top 5%)560(Top 10%)
24M24.00 mi1.00 mi5974+102617+8617+84846(Top 17%)679(Top 6%)679(Top 12%)
40K24.85 mi0.85 mi5882+92614+3614+34822(Top 17%)718(Top 6%)718(Top 13%)
25.2M25.20 mi0.35 mi5784+98599+15599+153029(Top 11%)332(Top 3%)332(Top 6%)
Finish26.22 mi1.02 mi5600+184569+30569+302825(Top 10%)289(Top 2%)289(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

8085

Females

1060

F18-39

1060

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8788

Females

1294

F18-39

1294

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

8085

Females

1060

F18-39

1060

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6827

Females

734

F18-39

734

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5720

Females

482

F18-39

482

Half→25K

13.1 - 15.5 mi

Top 19%
×4story building
+66ft-88ft

Overall

5268

Females

435

F18-39

435

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4978

Females

447

F18-39

447

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4771

Females

455

F18-39

455

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

3978

Females

360

F18-39

360

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3748

Females

362

F18-39

362

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4615

Females

560

F18-39

560

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4846

Females

679

F18-39

679

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4822

Females

718

F18-39

718

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3029

Females

332

F18-39

332

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2825

Females

289

F18-39

289

Passing Analysis

Category:
Athletes Passed
3564
Passed By
274
Net Change
+3290
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8890
5K → 10K265174+91#8890#8799
10K → 15K34747+300#8799#8499
15K → 20K5065+501#8499#7998
20K → Half1270+127#7998#7871
Half → 25K4551+454#7871#7417
25K → 30K5691+568#7417#6849
30K → 20M2582+256#6849#6593
20M → 21M2161+215#6593#6378
21M → 35K1230+123#6378#6255
35K → 23M19011+179#6255#6076
23M → 24M11412+102#6076#5974
24M → 40K11018+92#5974#5882
40K → 25.2M980+98#5882#5784
25.2M → Finish1862+184#5784#5600
TOTALS3564274+3290
📊

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