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BOSTON MARATHON 2025

Julianna Foley

MA

Bib: 27321 F

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:37/mi
29:54
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:18/mi
58:48
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:17/mi
1:27:40
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:29/mi
1:57:08
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:20/mi
2:03:30
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:26/mi
2:26:23
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:42/mi
2:56:30
↑ 181↓ 1480.2%
138 ft elev
20M
9:55/mi
3:09:59
↑ 64↓ 500.2%
148 ft elev
21M
10:39/mi
3:20:38
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:10/mi
3:28:14
↑ 17↓ 861.7%
156 ft elev
23M
9:57/mi
3:40:42
↑ 23↓ 630.6%
116 ft elev
24M
9:53/mi
3:50:35
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:25/mi
3:59:29
↓ 200.3%
20 ft elev
25.2M
11:04/mi
4:03:18
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:13/mi
4:12:42
↑ 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 HalfFaster
Distance13.11 mi
Time2:03:30
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:09:12
Pace9:51 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1529:549:3729:54
9:37
-
10K
6.21 mi12:15:0958:489:2828:54
9:18
-0:19
15K
9.32 mi12:44:011:27:409:2428:52
9:17
-0:01
20K
12.43 mi13:13:291:57:089:2629:28
9:29
+0:12
Half
13.11 mi13:19:512:03:309:256:22
9:20
-0:09
25K
15.53 mi13:42:442:26:239:2522:53
9:26
+0:06
30K
18.64 mi14:12:512:56:309:2830:07
9:42
+0:16
20M
20.00 mi14:26:203:09:599:3013:29
9:55
+0:13
21M
21.00 mi14:36:593:20:389:3310:39
10:39
+0:44
35K
21.75 mi14:44:353:28:149:347:36
10:10
-0:29
23M
23.00 mi14:57:033:40:429:3612:28
9:57
-0:13
24M
24.00 mi15:06:563:50:359:369:53
9:53
-0:04
40K
24.85 mi15:15:503:59:299:388:54
10:25
+0:32
25.2M
25.20 mi15:19:394:03:189:393:49
11:04
+0:39
Finish
26.22 mi15:29:034:12:429:399:24
9:13
-1:51

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

9:13 /mi

Average Pace

9:39 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:25

38% of race

Time at Steady Pace

2:05:19

50% of race

Time at Slower Pace

30:58

12% of race

Average Pace: 9:38 /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 mi11:46:1529:549:3729:54
9:37
#24620
10K
6.21 mi12:15:0958:489:2828:54
9:18
#24085
15K
9.32 mi12:44:011:27:409:2428:52
9:17
#23771
20K
12.43 mi13:13:291:57:089:2629:28
9:29
#23559
Half
13.11 mi13:19:512:03:309:256:22
9:20
#23523
25K
15.53 mi13:42:442:26:239:2522:53
9:26
#23184
30K
18.64 mi14:12:512:56:309:2830:07
9:42
#22721
20M
20.00 mi14:26:203:09:599:3013:29
9:55
#22556
21M
21.00 mi14:36:593:20:389:3310:39
10:39
#22419
35K
21.75 mi14:44:353:28:149:347:36
10:10
#22415
23M
23.00 mi14:57:033:40:429:3612:28
9:57
#22275
24M
24.00 mi15:06:563:50:359:369:53
9:53
#22207
40K
24.85 mi15:15:503:59:299:388:54
10:25
#22199
25.2M
25.20 mi15:19:394:03:189:393:49
11:04
#22176
Finish
26.22 mi15:29:034:12:429:399:24
9:13
#22080
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24620100191001923191(Top 82%)9200(Top 75%)9200(Top 168%)
10K6.21 mi3.10 mi24085+5359729+2909729+29023546(Top 83%)9430(Top 77%)9430(Top 172%)
15K9.32 mi3.11 mi23771+3149556+1739556+17323191(Top 82%)9200(Top 75%)9200(Top 168%)
20K12.43 mi3.11 mi23559+2129437+1199437+11922855(Top 80%)9068(Top 74%)9068(Top 166%)
Half13.11 mi0.68 mi23523+369416+219416+2123080(Top 81%)9193(Top 75%)9193(Top 168%)
25K15.53 mi2.42 mi23184+3399234+1829234+18221674(Top 76%)8470(Top 69%)8470(Top 155%)
30K18.64 mi3.11 mi22721+4639026+2089026+20820686(Top 73%)8042(Top 66%)8042(Top 147%)
20M20.00 mi1.36 mi22556+1658967+598967+5920695(Top 73%)8190(Top 67%)8190(Top 150%)
21M21.00 mi1.00 mi22419+1378899+688899+6820471(Top 72%)8171(Top 67%)8171(Top 149%)
35K21.75 mi0.75 mi22415+48912-138912-1322332(Top 79%)9203(Top 75%)9203(Top 168%)
23M23.00 mi1.25 mi22275+1408869+438869+4320362(Top 72%)8233(Top 67%)8233(Top 151%)
24M24.00 mi1.00 mi22207+688864+58864+521023(Top 74%)8616(Top 70%)8616(Top 158%)
40K24.85 mi0.85 mi22199+88862+28862+221683(Top 76%)9033(Top 74%)9033(Top 165%)
25.2M25.20 mi0.35 mi22176+238861+18861+120897(Top 74%)8611(Top 70%)8611(Top 157%)
Finish26.22 mi1.02 mi22080+968827+348827+3420092(Top 71%)8207(Top 67%)8207(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23191

Females

9200

F18-39

9200

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23546

Females

9430

F18-39

9430

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23191

Females

9200

F18-39

9200

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

22855

Females

9068

F18-39

9068

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

23080

Females

9193

F18-39

9193

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

21674

Females

8470

F18-39

8470

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20686

Females

8042

F18-39

8042

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20695

Females

8190

F18-39

8190

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20471

Females

8171

F18-39

8171

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22332

Females

9203

F18-39

9203

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20362

Females

8233

F18-39

8233

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

21023

Females

8616

F18-39

8616

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21683

Females

9033

F18-39

9033

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20897

Females

8611

F18-39

8611

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20092

Females

8207

F18-39

8207

Passing Analysis

Category:
Athletes Passed
2849
Passed By
309
Net Change
+2540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24620
5K → 10K57742+535#24620#24085
10K → 15K34531+314#24085#23771
15K → 20K25745+212#23771#23559
20K → Half459+36#23559#23523
Half → 25K34910+339#23523#23184
25K → 30K4707+463#23184#22721
30K → 20M17914+165#22721#22556
20M → 21M15114+137#22556#22419
21M → 35K4642+4#22419#22415
35K → 23M15515+140#22415#22275
23M → 24M8719+68#22275#22207
24M → 40K4638+8#22207#22199
40K → 25.2M3714+23#22199#22176
25.2M → Finish1059+96#22176#22080
TOTALS2849309+2540
📊

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