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BOSTON MARATHON 2025

Catherine Gill

Bib: 16952•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:58
Rank: #20928
Start → 5K
26:58 | 8:41/mi
10K· 6.21 mi
54:32
Rank: #21330 (-402)
5K → 10K
27:34 | 8:52/mi
15K· 9.32 mi
1:22:44
Rank: #21694 (-364)
10K → 15K
28:12 | 9:05/mi
20K· 12.43 mi
1:51:44
Rank: #21898 (-204)
15K → 20K
29:00 | 9:20/mi
Half· 13.11 mi
1:58:00
Rank: #21933 (-35)
20K → Half
6:16 | 9:11/mi
25K· 15.53 mi
2:22:05
Rank: #22229 (-296)
Half → 25K
24:05 | 9:56/mi
30K· 18.64 mi
2:54:09
Rank: #22308 (-79)
25K → 30K
32:04 | 10:19/mi
20M
3:09:02
Rank: #22412 (-104)
30K → 20M
14:53 | 10:57/mi
21M
3:20:45
Rank: #22442 (-30)
20M → 21M
11:43 | 11:43/mi
35K· 21.75 mi
3:28:04
Rank: #22388 (+54)
21M → 35K
7:19 | 9:47/mi
23M
3:41:13
Rank: #22347 (+41)
35K → 23M
13:09 | 10:30/mi
24M
3:51:01
Rank: #22267 (+80)
23M → 24M
9:48 | 9:48/mi
40K· 24.85 mi
3:59:47
Rank: #22236 (+31)
24M → 40K
8:46 | 10:15/mi
25.2M
4:03:52
Rank: #22239 (-3)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:14:10
Rank: #22245 (-6)
25.2M → Finish
10:18 | 10:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:00
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:16:10
Pace10:23 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:0726:588:4126:58
8:41
-
10K
6.21 mi11:28:4154:328:4727:34
8:52
+0:11
15K
9.32 mi11:56:531:22:448:5328:12
9:05
+0:13
20K
12.43 mi12:25:531:51:448:5929:00
9:20
+0:15
Half
13.11 mi12:32:091:58:009:006:16
9:11
-0:09
25K
15.53 mi12:56:142:22:059:0924:05
9:56
+0:45
30K
18.64 mi13:28:182:54:099:2132:04
10:19
+0:23
20M
20.00 mi13:43:113:09:029:2714:53
10:57
+0:38
21M
21.00 mi13:54:543:20:459:3411:43
11:43
+0:46
35K
21.75 mi14:02:133:28:049:347:19
9:47
-1:56
23M
23.00 mi14:15:223:41:139:3713:09
10:30
+0:43
24M
24.00 mi14:25:103:51:019:389:48
9:48
-0:42
40K
24.85 mi14:33:563:59:479:398:46
10:15
+0:27
25.2M
25.20 mi14:38:014:03:529:414:05
11:50
+1:35
Finish
26.22 mi14:48:194:14:109:4210:18
10:06
-1:44

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

8:41 /mi

Average Pace

9:42 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:00

46% of race

Time at Steady Pace

1:32:20

36% of race

Time at Slower Pace

43:50

17% of race

Average Pace: 9:42 /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 mi11:01:0726:588:4126:58
8:41
#20928
10K
6.21 mi11:28:4154:328:4727:34
8:52
#21330
15K
9.32 mi11:56:531:22:448:5328:12
9:05
#21694
20K
12.43 mi12:25:531:51:448:5929:00
9:20
#21898
Half
13.11 mi12:32:091:58:009:006:16
9:11
#21933
25K
15.53 mi12:56:142:22:059:0924:05
9:56
#22229
30K
18.64 mi13:28:182:54:099:2132:04
10:19
#22308
20M
20.00 mi13:43:113:09:029:2714:53
10:57
#22412
21M
21.00 mi13:54:543:20:459:3411:43
11:43
#22442
35K
21.75 mi14:02:133:28:049:347:19
9:47
#22388
23M
23.00 mi14:15:223:41:139:3713:09
10:30
#22347
24M
24.00 mi14:25:103:51:019:389:48
9:48
#22267
40K
24.85 mi14:33:563:59:479:398:46
10:15
#22236
25.2M
25.20 mi14:38:014:03:529:414:05
11:50
#22239
Finish
26.22 mi14:48:194:14:109:4210:18
10:06
#22245
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi209288038803822365(Top 79%)8760(Top 72%)8760(Top 1404%)
10K6.21 mi3.10 mi21330-4028236-1988236-19821775(Top 77%)8465(Top 69%)8465(Top 1357%)
15K9.32 mi3.11 mi21694-3648428-1928428-19222365(Top 79%)8760(Top 72%)8760(Top 1404%)
20K12.43 mi3.11 mi21898-2048547-1198547-11922381(Top 79%)8795(Top 72%)8795(Top 1409%)
Half13.11 mi0.68 mi21933-358565-188565-1822568(Top 79%)8919(Top 73%)8919(Top 1429%)
25K15.53 mi2.42 mi22229-2968727-1628727-16223078(Top 81%)9237(Top 76%)9237(Top 1480%)
30K18.64 mi3.11 mi22308-798798-718798-7122516(Top 79%)9054(Top 74%)9054(Top 1451%)
20M20.00 mi1.36 mi22412-1048878-808878-8023502(Top 83%)9682(Top 79%)9682(Top 1552%)
21M21.00 mi1.00 mi22442-308911-338911-3323066(Top 81%)9530(Top 78%)9530(Top 1527%)
35K21.75 mi0.75 mi22388+548894+178894+1721296(Top 75%)8670(Top 71%)8670(Top 1389%)
23M23.00 mi1.25 mi22347+418913-198913-1922036(Top 78%)9086(Top 74%)9086(Top 1456%)
24M24.00 mi1.00 mi22267+808893+208893+2020740(Top 73%)8471(Top 69%)8471(Top 1358%)
40K24.85 mi0.85 mi22236+318880+138880+1321259(Top 75%)8799(Top 72%)8799(Top 1410%)
25.2M25.20 mi0.35 mi22239-38892-128892-1222915(Top 81%)9615(Top 79%)9615(Top 1541%)
Finish26.22 mi1.02 mi22245-68922-308922-3023247(Top 82%)9789(Top 80%)9789(Top 1569%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22365

Females

8760

F60-64

8760

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

21775

Females

8465

F60-64

8465

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22365

Females

8760

F60-64

8760

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

22381

Females

8795

F60-64

8795

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22568

Females

8919

F60-64

8919

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

23078

Females

9237

F60-64

9237

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

22516

Females

9054

F60-64

9054

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23502

Females

9682

F60-64

9682

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23066

Females

9530

F60-64

9530

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21296

Females

8670

F60-64

8670

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22036

Females

9086

F60-64

9086

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

20740

Females

8471

F60-64

8471

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21259

Females

8799

F60-64

8799

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22915

Females

9615

F60-64

9615

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23247

Females

9789

F60-64

9789

Passing Analysis

Category:
Athletes Passed
1124
Passed By
2441
Net Change
-1317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20928
5K → 10K130532-402#20928#21330
10K → 15K108472-364#21330#21694
15K → 20K136340-204#21694#21898
20K → Half2358-35#21898#21933
Half → 25K66362-296#21933#22229
25K → 30K168247-79#22229#22308
30K → 20M45149-104#22308#22412
20M → 21M6797-30#22412#22442
21M → 35K6915+54#22442#22388
35K → 23M9756+41#22388#22347
23M → 24M9212+80#22347#22267
24M → 40K6029+31#22267#22236
40K → 25.2M2023-3#22236#22239
25.2M → Finish4349-6#22239#22245
TOTALS11242441-1317
📊

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