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BOSTON MARATHON 2025

Elizabeth Ogden

Bib: 18653•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 17%
Division (F18-39)
#0 / 5469
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:39
Rank: #13223
Start → 5K
23:39 | 7:37/mi
10K· 6.21 mi
47:53
Rank: #13952 (-729)
5K → 10K
24:14 | 7:48/mi
15K· 9.32 mi
1:12:01
Rank: #13995 (-43)
10K → 15K
24:08 | 7:46/mi
20K· 12.43 mi
1:35:00
Rank: #12876 (+1119)
15K → 20K
22:59 | 7:24/mi
Half· 13.11 mi
1:39:55
Rank: #12679 (+197)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:57:44
Rank: #11994 (+685)
Half → 25K
17:49 | 7:21/mi
30K· 18.64 mi
2:21:22
Rank: #11305 (+689)
25K → 30K
23:38 | 7:36/mi
20M
2:31:36
Rank: #10929 (+376)
30K → 20M
10:14 | 7:32/mi
21M
2:39:34
Rank: #10668 (+261)
20M → 21M
7:58 | 7:58/mi
35K· 21.75 mi
2:44:58
Rank: #10493 (+175)
21M → 35K
5:24 | 7:13/mi
23M
2:54:35
Rank: #10279 (+214)
35K → 23M
9:37 | 7:41/mi
24M
3:02:04
Rank: #10113 (+166)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
3:08:31
Rank: #9942 (+171)
24M → 40K
6:27 | 7:33/mi
25.2M
3:11:28
Rank: #9928 (+14)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:18:57
Rank: #9806 (+122)
25.2M → Finish
7:29 | 7:21/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:39:55
Pace7:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:02
Pace7:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4923:397:3723:39
7:37
-
10K
6.21 mi11:39:0347:537:4224:14
7:48
+0:11
15K
9.32 mi12:03:111:12:017:4424:08
7:46
-0:02
20K
12.43 mi12:26:101:35:007:3922:59
7:24
-0:22
Half
13.11 mi12:31:051:39:557:374:55
7:12
-0:12
25K
15.53 mi12:48:541:57:447:3517:49
7:21
+0:09
30K
18.64 mi13:12:322:21:227:3523:38
7:36
+0:15
20M
20.00 mi13:22:462:31:367:3510:14
7:32
-0:04
21M
21.00 mi13:30:442:39:347:367:58
7:58
+0:26
35K
21.75 mi13:36:082:44:587:355:24
7:13
-0:45
23M
23.00 mi13:45:452:54:357:359:37
7:41
+0:28
24M
24.00 mi13:53:143:02:047:357:29
7:29
-0:12
40K
24.85 mi13:59:413:08:317:356:27
7:33
+0:04
25.2M
25.20 mi14:02:383:11:287:362:57
8:33
+1:00
Finish
26.22 mi14:10:073:18:577:367:29
7:21
-1:12

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

7:12 /mi

Average Pace

7:36 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:02

95% of race

Time at Steady Pace

7:58

4% of race

Time at Slower Pace

2:57

1% of race

Average Pace: 7:35 /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 mi11:14:4923:397:3723:39
7:37
#13223
10K
6.21 mi11:39:0347:537:4224:14
7:48
#13952
15K
9.32 mi12:03:111:12:017:4424:08
7:46
#13995
20K
12.43 mi12:26:101:35:007:3922:59
7:24
#12876
Half
13.11 mi12:31:051:39:557:374:55
7:12
#12679
25K
15.53 mi12:48:541:57:447:3517:49
7:21
#11994
30K
18.64 mi13:12:322:21:227:3523:38
7:36
#11305
20M
20.00 mi13:22:462:31:367:3510:14
7:32
#10929
21M
21.00 mi13:30:442:39:347:367:58
7:58
#10668
35K
21.75 mi13:36:082:44:587:355:24
7:13
#10493
23M
23.00 mi13:45:452:54:357:359:37
7:41
#10279
24M
24.00 mi13:53:143:02:047:357:29
7:29
#10113
40K
24.85 mi13:59:413:08:317:356:27
7:33
#9942
25.2M
25.20 mi14:02:383:11:287:362:57
8:33
#9928
Finish
26.22 mi14:10:073:18:577:367:29
7:21
#9806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi132233446344614092(Top 50%)4064(Top 33%)4064(Top 74%)
10K6.21 mi3.10 mi13952-7293908-4623908-46214794(Top 52%)4413(Top 36%)4413(Top 81%)
15K9.32 mi3.11 mi13995-433966-583966-5814092(Top 50%)4064(Top 33%)4064(Top 74%)
20K12.43 mi3.11 mi12876+11193374+5923374+5929901(Top 35%)1911(Top 16%)1911(Top 35%)
Half13.11 mi0.68 mi12679+1973260+1143260+1149217(Top 32%)1602(Top 13%)1602(Top 29%)
25K15.53 mi2.42 mi11994+6852916+3442916+3448750(Top 31%)1534(Top 13%)1534(Top 28%)
30K18.64 mi3.11 mi11305+6892627+2892627+2898511(Top 30%)1603(Top 13%)1603(Top 29%)
20M20.00 mi1.36 mi10929+3762471+1562471+1567253(Top 26%)1255(Top 10%)1255(Top 23%)
21M21.00 mi1.00 mi10668+2612377+942377+947206(Top 25%)1395(Top 11%)1395(Top 26%)
35K21.75 mi0.75 mi10493+1752306+712306+716799(Top 24%)1220(Top 10%)1220(Top 22%)
23M23.00 mi1.25 mi10279+2142252+542252+547808(Top 27%)1745(Top 14%)1745(Top 32%)
24M24.00 mi1.00 mi10113+1662197+552197+557609(Top 27%)1715(Top 14%)1715(Top 31%)
40K24.85 mi0.85 mi9942+1712147+502147+507100(Top 25%)1602(Top 13%)1602(Top 29%)
25.2M25.20 mi0.35 mi9928+142155-82155-89156(Top 32%)2593(Top 21%)2593(Top 47%)
Finish26.22 mi1.02 mi9806+1222136+192136+198107(Top 29%)2115(Top 17%)2115(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14092

Females

4064

F18-39

4064

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

14794

Females

4413

F18-39

4413

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14092

Females

4064

F18-39

4064

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9901

Females

1911

F18-39

1911

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9217

Females

1602

F18-39

1602

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8750

Females

1534

F18-39

1534

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8511

Females

1603

F18-39

1603

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

7253

Females

1255

F18-39

1255

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7206

Females

1395

F18-39

1395

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6799

Females

1220

F18-39

1220

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7808

Females

1745

F18-39

1745

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7609

Females

1715

F18-39

1715

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7100

Females

1602

F18-39

1602

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9156

Females

2593

F18-39

2593

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8107

Females

2115

F18-39

2115

Passing Analysis

Category:
Athletes Passed
4551*
Passed By
1134
Net Change
+3417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13223
5K → 10K82811-729#13223#13952
10K → 15K178221-43#13952#13995
15K → 20K11201+1119#13995#12876
20K → Half1970+197#12876#12679
Half → 25K6861+685#12679#11994
25K → 30K6989+689#11994#11305
30K → 20M3760+376#11305#10929
20M → 21M2676+261#10929#10668
21M → 35K1761+175#10668#10493
35K → 23M23420+214#10493#10279
23M → 24M1704+166#10279#10113
24M → 40K185*14+171#10113#9942
40K → 25.2M3925+14#9942#9928
25.2M → Finish14321+122#9928#9806
TOTALS4551*1134+3417

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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