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BOSTON MARATHON 2025

Julia Ritcey

Bib: 27038•F

MA

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

⏱️ 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
9:42/mi
30:08
↑ 97↓ 3451.5%
10K· 6.21 mi
9:32/mi
59:46
↑ 79↓ 1380.4%
15K· 9.32 mi
9:36/mi
1:29:36
↑ 67↓ 78
20K· 12.43 mi
9:45/mi
1:59:55
↑ 106↓ 860.1%
Half· 13.11 mi
9:37/mi
2:06:29
↑ 19↓ 370.5%
25K· 15.53 mi
10:15/mi
2:31:19
↑ 66↓ 880.2%
30K· 18.64 mi
10:47/mi
3:04:50
↑ 181↓ 1480.2%
20M
12:28/mi
3:21:46
↑ 64↓ 500.2%
21M
12:45/mi
3:34:31
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
3:42:10
↑ 17↓ 861.7%
23M
10:29/mi
3:55:18
↑ 23↓ 630.6%
24M
10:34/mi
4:05:52
↓ 821.3%
40K· 24.85 mi
10:35/mi
4:14:55
↓ 200.3%
25.2M
12:14/mi
4:19:08
↑ 13↓ 160.2%
Finish· 26.22 mi
10:01/mi
4:29:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:29
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:22:51
Pace10:54 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2830:089:4230:08
9:42
-
10K
6.21 mi12:19:0659:469:3729:38
9:32
-0:10
15K
9.32 mi12:48:561:29:369:3729:50
9:36
+0:04
20K
12.43 mi13:19:151:59:559:3930:19
9:45
+0:09
Half
13.11 mi13:25:492:06:299:396:34
9:37
-0:08
25K
15.53 mi13:50:392:31:199:4424:50
10:15
+0:38
30K
18.64 mi14:24:103:04:509:5533:31
10:47
+0:32
20M
20.00 mi14:41:063:21:4610:0516:56
12:28
+1:41
21M
21.00 mi14:53:513:34:3110:1312:45
12:45
+0:17
35K
21.75 mi15:01:303:42:1010:137:39
10:14
-2:31
23M
23.00 mi15:14:383:55:1810:1413:08
10:29
+0:15
24M
24.00 mi15:25:124:05:5210:1510:34
10:34
+0:05
40K
24.85 mi15:34:154:14:5510:159:03
10:35
+0:01
25.2M
25.20 mi15:38:284:19:0810:174:13
12:14
+1:39
Finish
26.22 mi15:48:404:29:2010:1710:12
10:01
-2:13

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

9:32 /mi

Average Pace

10:17 /mi

Slowest Pace

12:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:10

36% of race

Time at Steady Pace

1:45:45

39% of race

Time at Slower Pace

1:07:25

25% of race

Average Pace: 10:16 /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 mi11:49:2830:089:4230:08
9:42
#24848
10K
6.21 mi12:19:0659:469:3729:38
9:32
#24506
15K
9.32 mi12:48:561:29:369:3729:50
9:36
#24349
20K
12.43 mi13:19:151:59:559:3930:19
9:45
#24161
Half
13.11 mi13:25:492:06:299:396:34
9:37
#24154
25K
15.53 mi13:50:392:31:199:4424:50
10:15
#24082
30K
18.64 mi14:24:103:04:509:5533:31
10:47
#24012
20M
20.00 mi14:41:063:21:4610:0516:56
12:28
#24224
21M
21.00 mi14:53:513:34:3110:1312:45
12:45
#24266
35K
21.75 mi15:01:303:42:1010:137:39
10:14
#24208
23M
23.00 mi15:14:383:55:1810:1413:08
10:29
#24069
24M
24.00 mi15:25:124:05:5210:1510:34
10:34
#24025
40K
24.85 mi15:34:154:14:5510:159:03
10:35
#23970
25.2M
25.20 mi15:38:284:19:0810:174:13
12:14
#23979
Finish
26.22 mi15:48:404:29:2010:1710:12
10:01
#23945
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24848101331013324034(Top 85%)9691(Top 79%)9691(Top 177%)
10K6.21 mi3.10 mi24506+3429954+1799954+17924211(Top 85%)9809(Top 80%)9809(Top 179%)
15K9.32 mi3.11 mi24349+1579873+819873+8124034(Top 85%)9691(Top 79%)9691(Top 177%)
20K12.43 mi3.11 mi24161+1889781+929781+9223652(Top 83%)9513(Top 78%)9513(Top 174%)
Half13.11 mi0.68 mi24154+79781978123942(Top 84%)9675(Top 79%)9675(Top 177%)
25K15.53 mi2.42 mi24082+729753+289753+2823818(Top 84%)9649(Top 79%)9649(Top 176%)
30K18.64 mi3.11 mi24012+709736+179736+1723585(Top 83%)9648(Top 79%)9648(Top 176%)
20M20.00 mi1.36 mi24224-2129873-1379873-13725866(Top 91%)10938(Top 89%)10938(Top 200%)
21M21.00 mi1.00 mi24266-429909-369909-3624738(Top 87%)10429(Top 85%)10429(Top 191%)
35K21.75 mi0.75 mi24208+589887+229887+2222524(Top 79%)9303(Top 76%)9303(Top 170%)
23M23.00 mi1.25 mi24069+1399832+559832+5522008(Top 77%)9078(Top 74%)9078(Top 166%)
24M24.00 mi1.00 mi24025+449823+99823+923008(Top 81%)9644(Top 79%)9644(Top 176%)
40K24.85 mi0.85 mi23970+559809+149809+1422175(Top 78%)9297(Top 76%)9297(Top 170%)
25.2M25.20 mi0.35 mi23979-99816-79816-723687(Top 83%)10019(Top 82%)10019(Top 183%)
Finish26.22 mi1.02 mi23945+349812+49812+422982(Top 81%)9661(Top 79%)9661(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24034

Females

9691

F18-39

9691

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24211

Females

9809

F18-39

9809

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24034

Females

9691

F18-39

9691

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23652

Females

9513

F18-39

9513

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23942

Females

9675

F18-39

9675

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23818

Females

9649

F18-39

9649

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23585

Females

9648

F18-39

9648

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

25866

Females

10938

F18-39

10938

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24738

Females

10429

F18-39

10429

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22524

Females

9303

F18-39

9303

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

22008

Females

9078

F18-39

9078

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

23008

Females

9644

F18-39

9644

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22175

Females

9297

F18-39

9297

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23687

Females

10019

F18-39

10019

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22982

Females

9661

F18-39

9661

Passing Analysis

Category:
Athletes Passed
1740
Passed By
837
Net Change
+903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24848
5K → 10K41472+342#24848#24506
10K → 15K22871+157#24506#24349
15K → 20K23446+188#24349#24161
20K → Half2619+7#24161#24154
Half → 25K15280+72#24154#24082
25K → 30K181111+70#24082#24012
30K → 20M32244-212#24012#24224
20M → 21M4688-42#24224#24266
21M → 35K7012+58#24266#24208
35K → 23M15112+139#24208#24069
23M → 24M6319+44#24069#24025
24M → 40K7722+55#24025#23970
40K → 25.2M716-9#23970#23979
25.2M → Finish5925+34#23979#23945
TOTALS1740837+903
📊

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