Boston Marathon logo
BOSTON MARATHON 2025

Christin Ramsey

Bib: 10304•F

CO

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:43/mi
23:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
47:21
↑ 79↓ 1380.4%
15K· 9.32 mi
7:28/mi
1:10:34
↑ 67↓ 78
20K· 12.43 mi
7:34/mi
1:34:04
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:39:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:57:38
↑ 66↓ 880.2%
30K· 18.64 mi
7:40/mi
2:21:26
↑ 181↓ 1480.2%
20M
7:44/mi
2:31:57
↑ 64↓ 500.2%
21M
8:14/mi
2:40:11
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:45:51
↑ 17↓ 861.7%
23M
8:05/mi
2:55:58
↑ 23↓ 630.6%
24M
7:45/mi
3:03:43
↓ 821.3%
40K· 24.85 mi
7:40/mi
3:10:16
↓ 200.3%
25.2M
8:07/mi
3:13:04
↑ 13↓ 160.2%
Finish· 26.22 mi
6:54/mi
3:20:06
↑ 22↓ 21

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
Time1:39:05
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:41:01
Pace7:42 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0223:587:4323:58
7:43
-
10K
6.21 mi11:13:2547:217:3723:23
7:32
-0:11
15K
9.32 mi11:36:381:10:347:3423:13
7:28
-0:04
20K
12.43 mi12:00:081:34:047:3423:30
7:34
+0:06
Half
13.11 mi12:05:091:39:057:335:01
7:21
-0:13
25K
15.53 mi12:23:421:57:387:3418:33
7:39
+0:18
30K
18.64 mi12:47:302:21:267:3523:48
7:40
+0:01
20M
20.00 mi12:58:012:31:577:3610:31
7:44
+0:04
21M
21.00 mi13:06:152:40:117:388:14
8:14
+0:30
35K
21.75 mi13:11:552:45:517:385:40
7:34
-0:40
23M
23.00 mi13:22:022:55:587:3910:07
8:05
+0:31
24M
24.00 mi13:29:473:03:437:397:45
7:45
-0:20
40K
24.85 mi13:36:203:10:167:396:33
7:40
-0:05
25.2M
25.20 mi13:39:083:13:047:402:48
8:07
+0:27
Finish
26.22 mi13:46:103:20:067:387:02
6:54
-1:13

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

6:54 /mi

Average Pace

7:38 /mi

Slowest Pace

8:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:49

44% of race

Time at Steady Pace

1:44:03

52% of race

Time at Slower Pace

8:14

4% of race

Average Pace: 7:38 /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 mi10:50:0223:587:4323:58
7:43
#14090
10K
6.21 mi11:13:2547:217:3723:23
7:32
#13218
15K
9.32 mi11:36:381:10:347:3423:13
7:28
#12600
20K
12.43 mi12:00:081:34:047:3423:30
7:34
#12236
Half
13.11 mi12:05:091:39:057:335:01
7:21
#12149
25K
15.53 mi12:23:421:57:387:3418:33
7:39
#11945
30K
18.64 mi12:47:302:21:267:3523:48
7:40
#11336
20M
20.00 mi12:58:012:31:577:3610:31
7:44
#11065
21M
21.00 mi13:06:152:40:117:388:14
8:14
#10902
35K
21.75 mi13:11:552:45:517:385:40
7:34
#10817
23M
23.00 mi13:22:022:55:587:3910:07
8:05
#10741
24M
24.00 mi13:29:473:03:437:397:45
7:45
#10658
40K
24.85 mi13:36:203:10:167:396:33
7:40
#10530
25.2M
25.20 mi13:39:083:13:047:402:48
8:07
#10439
Finish
26.22 mi13:46:103:20:067:387:02
6:54
#10180
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140903961396111540(Top 41%)2656(Top 22%)2656(Top 49%)
10K6.21 mi3.10 mi13218+8723472+4893472+48912345(Top 43%)2997(Top 25%)2997(Top 55%)
15K9.32 mi3.11 mi12600+6183152+3203152+32011540(Top 41%)2656(Top 22%)2656(Top 49%)
20K12.43 mi3.11 mi12236+3642996+1562996+15611289(Top 40%)2620(Top 21%)2620(Top 48%)
Half13.11 mi0.68 mi12149+872958+382958+3810543(Top 37%)2208(Top 18%)2208(Top 40%)
25K15.53 mi2.42 mi11945+2042892+662892+6611166(Top 39%)2665(Top 22%)2665(Top 49%)
30K18.64 mi3.11 mi11336+6092643+2492643+2498932(Top 31%)1809(Top 15%)1809(Top 33%)
20M20.00 mi1.36 mi11065+2712534+1092534+1098660(Top 30%)1823(Top 15%)1823(Top 33%)
21M21.00 mi1.00 mi10902+1632498+362498+368813(Top 31%)2079(Top 17%)2079(Top 38%)
35K21.75 mi0.75 mi10817+852483+152483+159203(Top 32%)2225(Top 18%)2225(Top 41%)
23M23.00 mi1.25 mi10741+762481+22481+210626(Top 37%)3044(Top 25%)3044(Top 56%)
24M24.00 mi1.00 mi10658+832477+42477+49475(Top 33%)2552(Top 21%)2552(Top 47%)
40K24.85 mi0.85 mi10530+1282427+502427+507873(Top 28%)1938(Top 16%)1938(Top 35%)
25.2M25.20 mi0.35 mi10439+912404+232404+236695(Top 24%)1523(Top 12%)1523(Top 28%)
Finish26.22 mi1.02 mi10180+2592310+942310+945156(Top 18%)929(Top 8%)929(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11540

Females

2656

F18-39

2656

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12345

Females

2997

F18-39

2997

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11540

Females

2656

F18-39

2656

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11289

Females

2620

F18-39

2620

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10543

Females

2208

F18-39

2208

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11166

Females

2665

F18-39

2665

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8932

Females

1809

F18-39

1809

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8660

Females

1823

F18-39

1823

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8813

Females

2079

F18-39

2079

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

9203

Females

2225

F18-39

2225

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

10626

Females

3044

F18-39

3044

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9475

Females

2552

F18-39

2552

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7873

Females

1938

F18-39

1938

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6695

Females

1523

F18-39

1523

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

5156

Females

929

F18-39

929

Passing Analysis

Category:
Athletes Passed
4277
Passed By
367
Net Change
+3910
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14090
5K → 10K91543+872#14090#13218
10K → 15K64830+618#13218#12600
15K → 20K39935+364#12600#12236
20K → Half936+87#12236#12149
Half → 25K26258+204#12149#11945
25K → 30K62516+609#11945#11336
30K → 20M28312+271#11336#11065
20M → 21M18926+163#11065#10902
21M → 35K10318+85#10902#10817
35K → 23M14569+76#10817#10741
23M → 24M11229+83#10741#10658
24M → 40K14315+128#10658#10530
40K → 25.2M965+91#10530#10439
25.2M → Finish2645+259#10439#10180
TOTALS4277367+3910
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing