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BOSTON MARATHON 2025

Mary Gee

Bib: 28203•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

Start
0:00:00
Race begins
5K· 3.11 mi
32:46
Rank: #26855
Start → 5K
32:46 | 10:33/mi
10K· 6.21 mi
1:04:38
Rank: #26288 (+567)
5K → 10K
31:52 | 10:15/mi
15K· 9.32 mi
1:35:47
Rank: #25868 (+420)
10K → 15K
31:09 | 10:02/mi
20K· 12.43 mi
2:07:48
Rank: #25578 (+290)
15K → 20K
32:01 | 10:18/mi
Half· 13.11 mi
2:14:45
Rank: #25561 (+17)
20K → Half
6:57 | 10:11/mi
25K· 15.53 mi
2:41:59
Rank: #25571 (-10)
Half → 25K
27:14 | 11:14/mi
30K· 18.64 mi
3:15:49
Rank: #25244 (+327)
25K → 30K
33:50 | 10:53/mi
20M
3:30:50
Rank: #25139 (+105)
30K → 20M
15:01 | 11:03/mi
21M
3:43:29
Rank: #25132 (+7)
20M → 21M
12:39 | 12:39/mi
35K· 21.75 mi
3:50:56
Rank: #25052 (+80)
21M → 35K
7:27 | 9:57/mi
23M
4:05:33
Rank: #25035 (+17)
35K → 23M
14:37 | 11:40/mi
24M
4:15:42
Rank: #24925 (+110)
23M → 24M
10:09 | 10:09/mi
40K· 24.85 mi
4:24:22
Rank: #24809 (+116)
24M → 40K
8:40 | 10:08/mi
25.2M
4:28:13
Rank: #24767 (+42)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
4:37:37
Rank: #24666 (+101)
25.2M → Finish
9:24 | 9:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:45
Pace10:17 /mi
2nd Half
Distance13.11 mi
Time2:22:52
Pace10:54 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3832:4610:3332:46
10:33
-
10K
6.21 mi12:22:301:04:3810:2431:52
10:15
-0:18
15K
9.32 mi12:53:391:35:4710:1731:09
10:02
-0:13
20K
12.43 mi13:25:402:07:4810:1732:01
10:18
+0:16
Half
13.11 mi13:32:372:14:4510:176:57
10:11
-0:07
25K
15.53 mi13:59:512:41:5910:2627:14
11:14
+1:03
30K
18.64 mi14:33:413:15:4910:3033:50
10:53
-0:21
20M
20.00 mi14:48:423:30:5010:3215:01
11:03
+0:10
21M
21.00 mi15:01:213:43:2910:3912:39
12:39
+1:36
35K
21.75 mi15:08:483:50:5610:377:27
9:57
-2:42
23M
23.00 mi15:23:254:05:3310:4114:37
11:40
+1:43
24M
24.00 mi15:33:344:15:4210:3910:09
10:09
-1:31
40K
24.85 mi15:42:144:24:2210:388:40
10:08
-0:01
25.2M
25.20 mi15:46:054:28:1310:393:51
11:10
+1:02
Finish
26.22 mi15:55:294:37:3710:369:24
9:13
-1:57

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

10:36 /mi

Slowest Pace

12:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

9:24

3% of race

Time at Steady Pace

2:41:01

58% of race

Time at Slower Pace

1:47:12

39% of race

Average Pace: 10:35 /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 mi11:50:3832:4610:3332:46
10:33
#26855
10K
6.21 mi12:22:301:04:3810:2431:52
10:15
#26288
15K
9.32 mi12:53:391:35:4710:1731:09
10:02
#25868
20K
12.43 mi13:25:402:07:4810:1732:01
10:18
#25578
Half
13.11 mi13:32:372:14:4510:176:57
10:11
#25561
25K
15.53 mi13:59:512:41:5910:2627:14
11:14
#25571
30K
18.64 mi14:33:413:15:4910:3033:50
10:53
#25244
20M
20.00 mi14:48:423:30:5010:3215:01
11:03
#25139
21M
21.00 mi15:01:213:43:2910:3912:39
12:39
#25132
35K
21.75 mi15:08:483:50:5610:377:27
9:57
#25052
23M
23.00 mi15:23:254:05:3310:4114:37
11:40
#25035
24M
24.00 mi15:33:344:15:4210:3910:09
10:09
#24925
40K
24.85 mi15:42:144:24:2210:388:40
10:08
#24809
25.2M
25.20 mi15:46:054:28:1310:393:51
11:10
#24767
Finish
26.22 mi15:55:294:37:3710:369:24
9:13
#24666
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26855112401124025037(Top 88%)10234(Top 84%)10234(Top 187%)
10K6.21 mi3.10 mi26288+56710928+31210928+31225836(Top 91%)10704(Top 88%)10704(Top 196%)
15K9.32 mi3.11 mi25868+42010706+22210706+22225037(Top 88%)10234(Top 84%)10234(Top 187%)
20K12.43 mi3.11 mi25578+29010548+15810548+15824829(Top 87%)10169(Top 83%)10169(Top 186%)
Half13.11 mi0.68 mi25561+1710539+910539+925200(Top 89%)10375(Top 85%)10375(Top 190%)
25K15.53 mi2.42 mi25571-1010555-1610555-1625520(Top 90%)10580(Top 87%)10580(Top 193%)
30K18.64 mi3.11 mi25244+32710413+14210413+14223788(Top 84%)9754(Top 80%)9754(Top 178%)
20M20.00 mi1.36 mi25139+10510368+4510368+4523675(Top 83%)9781(Top 80%)9781(Top 179%)
21M21.00 mi1.00 mi25132+710382-1410382-1424583(Top 87%)10343(Top 85%)10343(Top 189%)
35K21.75 mi0.75 mi25052+8010345+3710345+3721759(Top 77%)8917(Top 73%)8917(Top 163%)
23M23.00 mi1.25 mi25035+1710348-310348-324536(Top 86%)10363(Top 85%)10363(Top 189%)
24M24.00 mi1.00 mi24925+11010302+4610302+4621781(Top 77%)9030(Top 74%)9030(Top 165%)
40K24.85 mi0.85 mi24809+11610252+5010252+5020867(Top 73%)8602(Top 70%)8602(Top 157%)
25.2M25.20 mi0.35 mi24767+4210235+1710235+1721053(Top 74%)8696(Top 71%)8696(Top 159%)
Finish26.22 mi1.02 mi24666+10110188+4710188+4720020(Top 70%)8168(Top 67%)8168(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

25037

Females

10234

F18-39

10234

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

25836

Females

10704

F18-39

10704

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

25037

Females

10234

F18-39

10234

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24829

Females

10169

F18-39

10169

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25200

Females

10375

F18-39

10375

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

25520

Females

10580

F18-39

10580

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

23788

Females

9754

F18-39

9754

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23675

Females

9781

F18-39

9781

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

24583

Females

10343

F18-39

10343

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21759

Females

8917

F18-39

8917

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24536

Females

10363

F18-39

10363

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

21781

Females

9030

F18-39

9030

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20867

Females

8602

F18-39

8602

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21053

Females

8696

F18-39

8696

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

20020

Females

8168

F18-39

8168

Passing Analysis

Category:
Athletes Passed
2468
Passed By
279
Net Change
+2189
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26855
5K → 10K58417+567#26855#26288
10K → 15K4299+420#26288#25868
15K → 20K30313+290#25868#25578
20K → Half3316+17#25578#25561
Half → 25K105115-10#25561#25571
25K → 30K33710+327#25571#25244
30K → 20M11712+105#25244#25139
20M → 21M5548+7#25139#25132
21M → 35K822+80#25132#25052
35K → 23M4932+17#25052#25035
23M → 24M1100+110#25035#24925
24M → 40K1182+116#24925#24809
40K → 25.2M442+42#24809#24767
25.2M → Finish1021+101#24767#24666
TOTALS2468279+2189
📊

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