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BOSTON MARATHON 2025

Kathy Mcgroddy-Goetz

Bib: 25243•F

CT

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
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:02
Rank: #23724
Start → 5K
29:02 | 9:21/mi
10K· 6.21 mi
57:58
Rank: #23654 (+70)
5K → 10K
28:56 | 9:19/mi
15K· 9.32 mi
1:26:42
Rank: #23450 (+204)
10K → 15K
28:44 | 9:15/mi
20K· 12.43 mi
1:58:16
Rank: #23785 (-335)
15K → 20K
31:34 | 10:10/mi
Half· 13.11 mi
2:04:54
Rank: #23812 (-27)
20K → Half
6:38 | 9:43/mi
25K· 15.53 mi
2:31:58
Rank: #24194 (-382)
Half → 25K
27:04 | 11:10/mi
30K· 18.64 mi
3:05:00
Rank: #24035 (+159)
25K → 30K
33:02 | 10:38/mi
20M
3:19:27
Rank: #23931 (+104)
30K → 20M
14:27 | 10:38/mi
21M
3:31:18
Rank: #23892 (+39)
20M → 21M
11:51 | 11:51/mi
35K· 21.75 mi
3:38:28
Rank: #23776 (+116)
21M → 35K
7:10 | 9:35/mi
23M
3:51:04
Rank: #23601 (+175)
35K → 23M
12:36 | 10:04/mi
24M
4:00:41
Rank: #23456 (+145)
23M → 24M
9:37 | 9:37/mi
40K· 24.85 mi
4:08:55
Rank: #23287 (+169)
24M → 40K
8:14 | 9:38/mi
25.2M
4:12:43
Rank: #23262 (+25)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:21:53
Rank: #23145 (+117)
25.2M → Finish
9:10 | 9:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:54
Pace9:32 /mi
2nd Half
Distance13.11 mi
Time2:16:59
Pace10:27 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4229:029:2129:02
9:21
-
10K
6.21 mi11:58:3857:589:2028:56
9:19
-0:02
15K
9.32 mi12:27:221:26:429:1828:44
9:15
-0:04
20K
12.43 mi12:58:561:58:169:3131:34
10:10
+0:55
Half
13.11 mi13:05:342:04:549:326:38
9:43
-0:27
25K
15.53 mi13:32:382:31:589:4727:04
11:10
+1:27
30K
18.64 mi14:05:403:05:009:5533:02
10:38
-0:32
20M
20.00 mi14:20:073:19:279:5814:27
10:38
0:00
21M
21.00 mi14:31:583:31:1810:0411:51
11:51
+1:13
35K
21.75 mi14:39:083:38:2810:037:10
9:35
-2:16
23M
23.00 mi14:51:443:51:0410:0312:36
10:04
+0:29
24M
24.00 mi15:01:214:00:4110:029:37
9:37
-0:27
40K
24.85 mi15:09:354:08:5510:018:14
9:38
+0:01
25.2M
25.20 mi15:13:234:12:4310:023:48
11:01
+1:23
Finish
26.22 mi15:22:334:21:5310:009:10
9:00
-2:01

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

9:00 /mi

Average Pace

10:00 /mi

Slowest Pace

11:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:50

26% of race

Time at Steady Pace

1:13:17

28% of race

Time at Slower Pace

2:01:46

46% of race

Average Pace: 9:59 /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 mi11:29:4229:029:2129:02
9:21
#23724
10K
6.21 mi11:58:3857:589:2028:56
9:19
#23654
15K
9.32 mi12:27:221:26:429:1828:44
9:15
#23450
20K
12.43 mi12:58:561:58:169:3131:34
10:10
#23785
Half
13.11 mi13:05:342:04:549:326:38
9:43
#23812
25K
15.53 mi13:32:382:31:589:4727:04
11:10
#24194
30K
18.64 mi14:05:403:05:009:5533:02
10:38
#24035
20M
20.00 mi14:20:073:19:279:5814:27
10:38
#23931
21M
21.00 mi14:31:583:31:1810:0411:51
11:51
#23892
35K
21.75 mi14:39:083:38:2810:037:10
9:35
#23776
23M
23.00 mi14:51:443:51:0410:0312:36
10:04
#23601
24M
24.00 mi15:01:214:00:4110:029:37
9:37
#23456
40K
24.85 mi15:09:354:08:5510:018:14
9:38
#23287
25.2M
25.20 mi15:13:234:12:4310:023:48
11:01
#23262
Finish
26.22 mi15:22:334:21:5310:009:10
9:00
#23145
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi237249544954423042(Top 81%)9117(Top 75%)9117(Top 1461%)
10K6.21 mi3.10 mi23654+709513+319513+3123571(Top 83%)9446(Top 77%)9446(Top 1514%)
15K9.32 mi3.11 mi23450+2049382+1319382+13123042(Top 81%)9117(Top 75%)9117(Top 1461%)
20K12.43 mi3.11 mi23785-3359571-1899571-18924558(Top 86%)10021(Top 82%)10021(Top 1606%)
Half13.11 mi0.68 mi23812-279585-149585-1424179(Top 85%)9799(Top 80%)9799(Top 1570%)
25K15.53 mi2.42 mi24194-3829816-2319816-23125444(Top 90%)10537(Top 86%)10537(Top 1689%)
30K18.64 mi3.11 mi24035+1599749+679749+6723236(Top 82%)9455(Top 77%)9455(Top 1515%)
20M20.00 mi1.36 mi23931+1049711+389711+3822792(Top 80%)9308(Top 76%)9308(Top 1492%)
21M21.00 mi1.00 mi23892+399707+49707+423324(Top 82%)9666(Top 79%)9666(Top 1549%)
35K21.75 mi0.75 mi23776+1169656+519656+5120649(Top 73%)8331(Top 68%)8331(Top 1335%)
23M23.00 mi1.25 mi23601+1759582+749582+7420709(Top 73%)8415(Top 69%)8415(Top 1349%)
24M24.00 mi1.00 mi23456+1459516+669516+6620090(Top 71%)8139(Top 67%)8139(Top 1304%)
40K24.85 mi0.85 mi23287+1699452+649452+6419240(Top 68%)7760(Top 63%)7760(Top 1244%)
25.2M25.20 mi0.35 mi23262+259443+99443+920767(Top 73%)8551(Top 70%)8551(Top 1370%)
Finish26.22 mi1.02 mi23145+1179403+409403+4019079(Top 67%)7658(Top 63%)7658(Top 1227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

23042

Females

9117

F60-64

9117

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23571

Females

9446

F60-64

9446

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

23042

Females

9117

F60-64

9117

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24558

Females

10021

F60-64

10021

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24179

Females

9799

F60-64

9799

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

25444

Females

10537

F60-64

10537

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

23236

Females

9455

F60-64

9455

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

22792

Females

9308

F60-64

9308

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23324

Females

9666

F60-64

9666

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

20649

Females

8331

F60-64

8331

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20709

Females

8415

F60-64

8415

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20090

Females

8139

F60-64

8139

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19240

Females

7760

F60-64

7760

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20767

Females

8551

F60-64

8551

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19079

Females

7658

F60-64

7658

Passing Analysis

Category:
Athletes Passed
1877
Passed By
1298
Net Change
+579
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23724
5K → 10K270200+70#23724#23654
10K → 15K28177+204#23654#23450
15K → 20K63398-335#23450#23785
20K → Half1340-27#23785#23812
Half → 25K35417-382#23812#24194
25K → 30K24182+159#24194#24035
30K → 20M13127+104#24035#23931
20M → 21M7839+39#23931#23892
21M → 35K1182+116#23892#23776
35K → 23M1816+175#23776#23601
23M → 24M1472+145#23601#23456
24M → 40K1690+169#23456#23287
40K → 25.2M283+25#23287#23262
25.2M → Finish1225+117#23262#23145
TOTALS18771298+579
📊

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