Boston Marathon logo
BOSTON MARATHON 2025

Sue George

Bib: 21326•F

NH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 33%
Masters (Masters Women)
#0 / 6759
Top 19%
Division (F60-64)
#0 / 624
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:40
Rank: #13288
Start → 5K
7:37/mi
23:40 split
10K· 6.21 mi
47:17
Rank: #13133 (+155)
5K → 10K
7:36/mi
23:37 split
15K· 9.32 mi
1:11:04
Rank: #13092 (+41)
10K → 15K
7:39/mi
23:47 split
20K· 12.43 mi
1:35:09
Rank: #12983 (+109)
15K → 20K
7:45/mi
24:05 split
Half· 13.11 mi
1:40:28
Rank: #13048 (-65)
20K → Half
7:48/mi
5:19 split
25K· 15.53 mi
1:59:32
Rank: #12990 (+58)
Half → 25K
7:52/mi
19:04 split
30K· 18.64 mi
2:25:30
Rank: #13138 (-148)
25K → 30K
8:21/mi
25:58 split
20M
2:37:04
Rank: #13159 (-21)
30K → 20M
8:31/mi
11:34 split
21M
2:45:58
Rank: #13116 (+43)
20M → 21M
8:54/mi
8:54 split
35K· 21.75 mi
2:52:09
Rank: #13142 (-26)
21M → 35K
8:16/mi
6:11 split
23M
3:03:03
Rank: #13214 (-72)
35K → 23M
8:42/mi
10:54 split
24M
3:11:35
Rank: #13271 (-57)
23M → 24M
8:32/mi
8:32 split
40K· 24.85 mi
3:19:10
Rank: #13355 (-84)
24M → 40K
8:52/mi
7:35 split
25.2M
3:22:38
Rank: #13429 (-74)
40K → 25.2M
10:03/mi
3:28 split
Finish· 26.22 mi
3:31:24
Rank: #13595 (-166)
25.2M → Finish
8:36/mi
8:46 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:28
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:50:56
Pace8:28 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4723:407:3723:40
7:37
-
10K
6.21 mi11:40:2447:177:3723:37
7:36
-0:01
15K
9.32 mi12:04:111:11:047:3723:47
7:39
+0:03
20K
12.43 mi12:28:161:35:097:3924:05
7:45
+0:06
Half
13.11 mi12:33:351:40:287:405:19
7:48
+0:03
25K
15.53 mi12:52:391:59:327:4219:04
7:52
+0:04
30K
18.64 mi13:18:372:25:307:4825:58
8:21
+0:29
20M
20.00 mi13:30:112:37:047:5111:34
8:31
+0:10
21M
21.00 mi13:39:052:45:587:548:54
8:54
+0:23
35K
21.75 mi13:45:162:52:097:556:11
8:16
-0:38
23M
23.00 mi13:56:103:03:037:5810:54
8:42
+0:26
24M
24.00 mi14:04:423:11:357:598:32
8:32
-0:10
40K
24.85 mi14:12:173:19:108:017:35
8:52
+0:20
25.2M
25.20 mi14:15:453:22:388:023:28
10:03
+1:11
Finish
26.22 mi14:24:313:31:248:048:46
8:36
-1:27

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

7:36 /mi

Average Pace

8:04 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:32

57% of race

Time at Steady Pace

1:01:01

29% of race

Time at Slower Pace

30:51

15% of race

Average Pace: 8:04 /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 mi11:16:4723:407:3723:40
7:37
#13288
10K
6.21 mi11:40:2447:177:3723:37
7:36
#13133
15K
9.32 mi12:04:111:11:047:3723:47
7:39
#13092
20K
12.43 mi12:28:161:35:097:3924:05
7:45
#12983
Half
13.11 mi12:33:351:40:287:405:19
7:48
#13048
25K
15.53 mi12:52:391:59:327:4219:04
7:52
#12990
30K
18.64 mi13:18:372:25:307:4825:58
8:21
#13138
20M
20.00 mi13:30:112:37:047:5111:34
8:31
#13159
21M
21.00 mi13:39:052:45:587:548:54
8:54
#13116
35K
21.75 mi13:45:162:52:097:556:11
8:16
#13142
23M
23.00 mi13:56:103:03:037:5810:54
8:42
#13214
24M
24.00 mi14:04:423:11:357:598:32
8:32
#13271
40K
24.85 mi14:12:173:19:108:017:35
8:52
#13355
25.2M
25.20 mi14:15:453:22:388:023:28
10:03
#13429
Finish
26.22 mi14:24:313:31:248:048:46
8:36
#13595
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi132883489348913106(Top 46%)3508(Top 29%)3508(Top 562%)
10K6.21 mi3.10 mi13133+1553422+673422+6713058(Top 46%)3404(Top 28%)3404(Top 546%)
15K9.32 mi3.11 mi13092+413447-253447-2513106(Top 46%)3508(Top 29%)3508(Top 562%)
20K12.43 mi3.11 mi12983+1093436+113436+1112880(Top 45%)3486(Top 29%)3486(Top 559%)
Half13.11 mi0.68 mi13048-653475-393475-3914256(Top 50%)4207(Top 34%)4207(Top 674%)
25K15.53 mi2.42 mi12990+583469+63469+612881(Top 45%)3608(Top 30%)3608(Top 578%)
30K18.64 mi3.11 mi13138-1483633-1643633-16413886(Top 49%)4302(Top 35%)4302(Top 689%)
20M20.00 mi1.36 mi13159-213667-343667-3413883(Top 49%)4449(Top 36%)4449(Top 713%)
21M21.00 mi1.00 mi13116+433671-43671-412947(Top 46%)4090(Top 33%)4090(Top 655%)
35K21.75 mi0.75 mi13142-263702-313702-3114056(Top 49%)4692(Top 38%)4692(Top 752%)
23M23.00 mi1.25 mi13214-723791-893791-8914594(Top 51%)5114(Top 42%)5114(Top 820%)
24M24.00 mi1.00 mi13271-573847-563847-5614739(Top 52%)5227(Top 43%)5227(Top 838%)
40K24.85 mi0.85 mi13355-843924-773924-7715585(Top 55%)5831(Top 48%)5831(Top 934%)
25.2M25.20 mi0.35 mi13429-743973-493973-4917270(Top 61%)6720(Top 55%)6720(Top 1077%)
Finish26.22 mi1.02 mi13595-1664095-1224095-12216855(Top 59%)6477(Top 53%)6477(Top 1038%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

13106

Females

3508

F60-64

3508

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

13058

Females

3404

F60-64

3404

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

13106

Females

3508

F60-64

3508

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12880

Females

3486

F60-64

3486

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14256

Females

4207

F60-64

4207

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12881

Females

3608

F60-64

3608

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13886

Females

4302

F60-64

4302

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

13883

Females

4449

F60-64

4449

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12947

Females

4090

F60-64

4090

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

14056

Females

4692

F60-64

4692

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14594

Females

5114

F60-64

5114

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14739

Females

5227

F60-64

5227

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15585

Females

5831

F60-64

5831

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17270

Females

6720

F60-64

6720

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16855

Females

6477

F60-64

6477

Passing Analysis

Category:
Athletes Passed
1772
Passed By
2079
Net Change
-307
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13288
5K → 10K363208+155#13288#13133
10K → 15K217176+41#13133#13092
15K → 20K263154+109#13092#12983
20K → Half1984-65#12983#13048
Half → 25K177119+58#13048#12990
25K → 30K208356-148#12990#13138
30K → 20M107128-21#13138#13159
20M → 21M12784+43#13159#13116
21M → 35K4268-26#13116#13142
35K → 23M88160-72#13142#13214
23M → 24M55112-57#13214#13271
24M → 40K51135-84#13271#13355
40K → 25.2M2397-74#13355#13429
25.2M → Finish32198-166#13429#13595
TOTALS17722079-307
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing