Boston Marathon logo
BOSTON MARATHON 2025

Cynthia Carruthers

Bib: 25201•F

MI

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
30:01
Rank: #24736
Start → 5K
30:01 | 9:40/mi
10K· 6.21 mi
1:00:41
Rank: #24890 (-154)
5K → 10K
30:40 | 9:52/mi
15K· 9.32 mi
1:31:59
Rank: #24971 (-81)
10K → 15K
31:18 | 10:04/mi
20K· 12.43 mi
2:02:53
Rank: #24732 (+239)
15K → 20K
30:54 | 9:57/mi
Half· 13.11 mi
2:09:27
Rank: #24686 (+46)
20K → Half
6:34 | 9:37/mi
25K· 15.53 mi
2:33:30
Rank: #24463 (+223)
Half → 25K
24:03 | 9:55/mi
30K· 18.64 mi
3:06:32
Rank: #24247 (+216)
25K → 30K
33:02 | 10:38/mi
20M
3:20:59
Rank: #24117 (+130)
30K → 20M
14:27 | 10:38/mi
21M
3:32:31
Rank: #24050 (+67)
20M → 21M
11:32 | 11:32/mi
35K· 21.75 mi
3:40:07
Rank: #23983 (+67)
21M → 35K
7:36 | 10:10/mi
23M
3:53:04
Rank: #23833 (+150)
35K → 23M
12:57 | 10:21/mi
24M
4:03:11
Rank: #23751 (+82)
23M → 24M
10:07 | 10:07/mi
40K· 24.85 mi
4:11:52
Rank: #23667 (+84)
24M → 40K
8:41 | 10:09/mi
25.2M
4:15:49
Rank: #23647 (+20)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:25:17
Rank: #23522 (+125)
25.2M → Finish
9:28 | 9:17/mi

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
Time2:09:27
Pace9:52 /mi
2nd Half
Distance13.11 mi
Time2:15:50
Pace10:22 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:0230:019:4030:01
9:40
-
10K
6.21 mi12:00:421:00:419:4630:40
9:52
+0:12
15K
9.32 mi12:32:001:31:599:5231:18
10:04
+0:12
20K
12.43 mi13:02:542:02:539:5330:54
9:57
-0:07
Half
13.11 mi13:09:282:09:279:526:34
9:37
-0:20
25K
15.53 mi13:33:312:33:309:5324:03
9:55
+0:18
30K
18.64 mi14:06:333:06:3210:0033:02
10:38
+0:43
20M
20.00 mi14:21:003:20:5910:0314:27
10:38
0:00
21M
21.00 mi14:32:323:32:3110:0711:32
11:32
+0:54
35K
21.75 mi14:40:083:40:0710:077:36
10:10
-1:22
23M
23.00 mi14:53:053:53:0410:0812:57
10:21
+0:11
24M
24.00 mi15:03:124:03:1110:0810:07
10:07
-0:14
40K
24.85 mi15:11:534:11:5210:088:41
10:09
+0:02
25.2M
25.20 mi15:15:504:15:4910:093:57
11:27
+1:18
Finish
26.22 mi15:25:184:25:1710:089:28
9:17
-2:10

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

9:17 /mi

Average Pace

10:08 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:03

17% of race

Time at Steady Pace

2:36:16

59% of race

Time at Slower Pace

1:02:58

24% of race

Average Pace: 10:07 /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 mi11:30:0230:019:4030:01
9:40
#24736
10K
6.21 mi12:00:421:00:419:4630:40
9:52
#24890
15K
9.32 mi12:32:001:31:599:5231:18
10:04
#24971
20K
12.43 mi13:02:542:02:539:5330:54
9:57
#24732
Half
13.11 mi13:09:282:09:279:526:34
9:37
#24686
25K
15.53 mi13:33:312:33:309:5324:03
9:55
#24463
30K
18.64 mi14:06:333:06:3210:0033:02
10:38
#24247
20M
20.00 mi14:21:003:20:5910:0314:27
10:38
#24117
21M
21.00 mi14:32:323:32:3110:0711:32
11:32
#24050
35K
21.75 mi14:40:083:40:0710:077:36
10:10
#23983
23M
23.00 mi14:53:053:53:0410:0812:57
10:21
#23833
24M
24.00 mi15:03:124:03:1110:0810:07
10:07
#23751
40K
24.85 mi15:11:534:11:5210:088:41
10:09
#23667
25.2M
25.20 mi15:15:504:15:4910:093:57
11:27
#23647
Finish
26.22 mi15:25:184:25:1710:089:28
9:17
#23522
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi24736100821008225149(Top 89%)10305(Top 84%)10305(Top 1651%)
10K6.21 mi3.10 mi24890-15410170-8810170-8825026(Top 88%)10245(Top 84%)10245(Top 1642%)
15K9.32 mi3.11 mi24971-8110203-3310203-3325149(Top 89%)10305(Top 84%)10305(Top 1651%)
20K12.43 mi3.11 mi24732+23910088+11510088+11524123(Top 85%)9779(Top 80%)9779(Top 1567%)
Half13.11 mi0.68 mi24686+4610064+2410064+2423935(Top 84%)9668(Top 79%)9668(Top 1549%)
25K15.53 mi2.42 mi24463+2239960+1049960+10423050(Top 81%)9219(Top 75%)9219(Top 1477%)
30K18.64 mi3.11 mi24247+2169864+969864+9623238(Top 82%)9457(Top 77%)9457(Top 1516%)
20M20.00 mi1.36 mi24117+1309823+419823+4122796(Top 80%)9312(Top 76%)9312(Top 1492%)
21M21.00 mi1.00 mi24050+679794+299794+2922684(Top 80%)9341(Top 76%)9341(Top 1497%)
35K21.75 mi0.75 mi23983+679773+219773+2122342(Top 79%)9213(Top 75%)9213(Top 1476%)
23M23.00 mi1.25 mi23833+1509709+649709+6421574(Top 76%)8864(Top 72%)8864(Top 1421%)
24M24.00 mi1.00 mi23751+829676+339676+3321720(Top 76%)8985(Top 73%)8985(Top 1440%)
40K24.85 mi0.85 mi23667+849652+249652+2420977(Top 74%)8663(Top 71%)8663(Top 1388%)
25.2M25.20 mi0.35 mi23647+209646+69646+621974(Top 77%)9146(Top 75%)9146(Top 1466%)
Finish26.22 mi1.02 mi23522+1259598+489598+4820372(Top 72%)8335(Top 68%)8335(Top 1336%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

25149

Females

10305

F60-64

10305

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25026

Females

10245

F60-64

10245

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

25149

Females

10305

F60-64

10305

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

24123

Females

9779

F60-64

9779

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

23935

Females

9668

F60-64

9668

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

23050

Females

9219

F60-64

9219

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

23238

Females

9457

F60-64

9457

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

22796

Females

9312

F60-64

9312

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22684

Females

9341

F60-64

9341

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22342

Females

9213

F60-64

9213

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21574

Females

8864

F60-64

8864

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21720

Females

8985

F60-64

8985

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20977

Females

8663

F60-64

8663

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21974

Females

9146

F60-64

9146

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20372

Females

8335

F60-64

8335

Passing Analysis

Category:
Athletes Passed
1868
Passed By
654
Net Change
+1214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24736
5K → 10K142296-154#24736#24890
10K → 15K98179-81#24890#24971
15K → 20K27334+239#24971#24732
20K → Half537+46#24732#24686
Half → 25K23714+223#24686#24463
25K → 30K26347+216#24463#24247
30K → 20M14414+130#24247#24117
20M → 21M9629+67#24117#24050
21M → 35K736+67#24050#23983
35K → 23M1555+150#23983#23833
23M → 24M875+82#23833#23751
24M → 40K917+84#23751#23667
40K → 25.2M266+20#23667#23647
25.2M → Finish1305+125#23647#23522
TOTALS1868654+1214
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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