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BOSTON MARATHON 2025

Carol Geddes

Bib: 8353•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Female)
#0 / 12228
Top 10%
Masters (Masters Women)
#0 / 6759
Top 3%
Division (F40-44)
#0 / 1718
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:46
Rank: #7888
Start → 5K
21:46 | 7:00/mi
10K· 6.21 mi
43:55
Rank: #8419 (-531)
5K → 10K
22:09 | 7:08/mi
15K· 9.32 mi
1:06:34
Rank: #8856 (-437)
10K → 15K
22:39 | 7:17/mi
20K· 12.43 mi
1:29:16
Rank: #8829 (+27)
15K → 20K
22:42 | 7:18/mi
Half· 13.11 mi
1:34:09
Rank: #8815 (+14)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:52:03
Rank: #8795 (+20)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:15:34
Rank: #8616 (+179)
25K → 30K
23:31 | 7:34/mi
20M
2:25:56
Rank: #8500 (+116)
30K → 20M
10:22 | 7:38/mi
21M
2:33:53
Rank: #8365 (+135)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:39:23
Rank: #8291 (+74)
21M → 35K
5:30 | 7:21/mi
23M
2:48:58
Rank: #8199 (+92)
35K → 23M
9:35 | 7:39/mi
24M
2:56:18
Rank: #8075 (+124)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
3:02:43
Rank: #7988 (+87)
24M → 40K
6:25 | 7:30/mi
25.2M
3:05:32
Rank: #7951 (+37)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:12:41
Rank: #7801 (+150)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:09
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:38:32
Pace7:31 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:1421:467:0021:46
7:00
-
10K
6.21 mi10:52:2343:557:0422:09
7:08
+0:08
15K
9.32 mi11:15:021:06:347:0922:39
7:17
+0:09
20K
12.43 mi11:37:441:29:167:1122:42
7:18
+0:01
Half
13.11 mi11:42:371:34:097:114:53
7:09
-0:09
25K
15.53 mi12:00:311:52:037:1317:54
7:23
+0:14
30K
18.64 mi12:24:022:15:347:1623:31
7:34
+0:11
20M
20.00 mi12:34:242:25:567:1810:22
7:38
+0:04
21M
21.00 mi12:42:212:33:537:207:57
7:57
+0:19
35K
21.75 mi12:47:512:39:237:205:30
7:21
-0:36
23M
23.00 mi12:57:262:48:587:219:35
7:39
+0:18
24M
24.00 mi13:04:462:56:187:217:20
7:20
-0:19
40K
24.85 mi13:11:113:02:437:216:25
7:30
+0:10
25.2M
25.20 mi13:14:003:05:327:222:49
8:10
+0:40
Finish
26.22 mi13:21:093:12:417:217:09
7:01
-1:09

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

7:00 /mi

Average Pace

7:21 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:55

94% of race

Time at Steady Pace

10:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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 mi10:30:1421:467:0021:46
7:00
#7888
10K
6.21 mi10:52:2343:557:0422:09
7:08
#8419
15K
9.32 mi11:15:021:06:347:0922:39
7:17
#8856
20K
12.43 mi11:37:441:29:167:1122:42
7:18
#8829
Half
13.11 mi11:42:371:34:097:114:53
7:09
#8815
25K
15.53 mi12:00:311:52:037:1317:54
7:23
#8795
30K
18.64 mi12:24:022:15:347:1623:31
7:34
#8616
20M
20.00 mi12:34:242:25:567:1810:22
7:38
#8500
21M
21.00 mi12:42:212:33:537:207:57
7:57
#8365
35K
21.75 mi12:47:512:39:237:205:30
7:21
#8291
23M
23.00 mi12:57:262:48:587:219:35
7:39
#8199
24M
24.00 mi13:04:462:56:187:217:20
7:20
#8075
40K
24.85 mi13:11:113:02:437:216:25
7:30
#7988
25.2M
25.20 mi13:14:003:05:327:222:49
8:10
#7951
Finish
26.22 mi13:21:093:12:417:217:09
7:01
#7801
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi78889459459925(Top 35%)1848(Top 15%)1848(Top 108%)
10K6.21 mi3.10 mi8419-5311149-2041149-2048931(Top 31%)1346(Top 11%)1346(Top 78%)
15K9.32 mi3.11 mi8856-4371334-1851334-1859925(Top 35%)1848(Top 15%)1848(Top 108%)
20K12.43 mi3.11 mi8829+271345-111345-119103(Top 32%)1567(Top 13%)1567(Top 91%)
Half13.11 mi0.68 mi8815+14134513458774(Top 31%)1386(Top 11%)1386(Top 81%)
25K15.53 mi2.42 mi8795+201354-91354-99027(Top 32%)1643(Top 13%)1643(Top 96%)
30K18.64 mi3.11 mi8616+1791343+111343+118226(Top 29%)1480(Top 12%)1480(Top 86%)
20M20.00 mi1.36 mi8500+1161332+111332+117914(Top 28%)1506(Top 12%)1506(Top 88%)
21M21.00 mi1.00 mi8365+1351316+161316+167103(Top 25%)1347(Top 11%)1347(Top 78%)
35K21.75 mi0.75 mi8291+741304+121304+127592(Top 27%)1521(Top 12%)1521(Top 89%)
23M23.00 mi1.25 mi8199+921310-61310-67627(Top 27%)1661(Top 14%)1661(Top 97%)
24M24.00 mi1.00 mi8075+1241309+11309+16641(Top 23%)1309(Top 11%)1309(Top 76%)
40K24.85 mi0.85 mi7988+871307+21307+26850(Top 24%)1490(Top 12%)1490(Top 87%)
25.2M25.20 mi0.35 mi7951+371303+41303+46917(Top 24%)1589(Top 13%)1589(Top 92%)
Finish26.22 mi1.02 mi7801+1501278+251278+255866(Top 21%)1202(Top 10%)1202(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9925

Females

1848

F40-44

1848

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8931

Females

1346

F40-44

1346

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9925

Females

1848

F40-44

1848

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

9103

Females

1567

F40-44

1567

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8774

Females

1386

F40-44

1386

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

9027

Females

1643

F40-44

1643

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8226

Females

1480

F40-44

1480

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7914

Females

1506

F40-44

1506

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7103

Females

1347

F40-44

1347

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7592

Females

1521

F40-44

1521

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7627

Females

1661

F40-44

1661

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6641

Females

1309

F40-44

1309

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6850

Females

1490

F40-44

1490

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6917

Females

1589

F40-44

1589

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5866

Females

1202

F40-44

1202

Passing Analysis

Category:
Athletes Passed
1832
Passed By
1745
Net Change
+87
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7888
5K → 10K62593-531#7888#8419
10K → 15K58495-437#8419#8856
15K → 20K186159+27#8856#8829
20K → Half3824+14#8829#8815
Half → 25K163143+20#8815#8795
25K → 30K292113+179#8795#8616
30K → 20M15236+116#8616#8500
20M → 21M16631+135#8500#8365
21M → 35K9521+74#8365#8291
35K → 23M14957+92#8291#8199
23M → 24M14723+124#8199#8075
24M → 40K10720+87#8075#7988
40K → 25.2M4912+37#7988#7951
25.2M → Finish16818+150#7951#7801
TOTALS18321745+87
📊

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