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BOSTON MARATHON 2025

Katie Trent

Bib: 17272•F

NV

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Division (F18-39)
#0 / 5469
Top 39%
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
7:50/mi
24:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
48:19
↑ 79↓ 1380.4%
15K· 9.32 mi
7:37/mi
1:12:00
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:35:53
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:41:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:59:40
↑ 66↓ 880.2%
30K· 18.64 mi
7:54/mi
2:24:14
↑ 181↓ 1480.2%
20M
8:00/mi
2:35:06
↑ 64↓ 500.2%
21M
8:21/mi
2:43:27
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:49:04
↑ 17↓ 861.7%
23M
7:43/mi
2:58:44
↑ 23↓ 630.6%
24M
7:29/mi
3:06:13
↓ 821.3%
40K· 24.85 mi
7:38/mi
3:12:45
↓ 200.3%
25.2M
8:16/mi
3:15:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:24/mi
3:23:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:41:05
Pace7:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:03
Pace7:47 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4224:207:5024:20
7:50
-
10K
6.21 mi11:38:4148:197:4723:59
7:43
-0:07
15K
9.32 mi12:02:221:12:007:4323:41
7:37
-0:06
20K
12.43 mi12:26:151:35:537:4323:53
7:41
+0:04
Half
13.11 mi12:31:271:41:057:435:12
7:37
-0:04
25K
15.53 mi12:50:021:59:407:4218:35
7:40
+0:03
30K
18.64 mi13:14:362:24:147:4424:34
7:54
+0:14
20M
20.00 mi13:25:282:35:067:4510:52
8:00
+0:06
21M
21.00 mi13:33:492:43:277:478:21
8:21
+0:21
35K
21.75 mi13:39:262:49:047:465:37
7:30
-0:51
23M
23.00 mi13:49:062:58:447:469:40
7:43
+0:13
24M
24.00 mi13:56:353:06:137:467:29
7:29
-0:14
40K
24.85 mi14:03:073:12:457:456:32
7:38
+0:09
25.2M
25.20 mi14:05:583:15:367:462:51
8:16
+0:38
Finish
26.22 mi14:13:303:23:087:457:32
7:24
-0:52

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

7:24 /mi

Average Pace

7:45 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:56

94% of race

Time at Steady Pace

11:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi11:14:4224:207:5024:20
7:50
#15100
10K
6.21 mi11:38:4148:197:4723:59
7:43
#14549
15K
9.32 mi12:02:221:12:007:4323:41
7:37
#13976
20K
12.43 mi12:26:151:35:537:4323:53
7:41
#13505
Half
13.11 mi12:31:271:41:057:435:12
7:37
#13457
25K
15.53 mi12:50:021:59:407:4218:35
7:40
#13043
30K
18.64 mi13:14:362:24:147:4424:34
7:54
#12572
20M
20.00 mi13:25:282:35:067:4510:52
8:00
#12372
21M
21.00 mi13:33:492:43:277:478:21
8:21
#12160
35K
21.75 mi13:39:262:49:047:465:37
7:30
#12023
23M
23.00 mi13:49:062:58:447:469:40
7:43
#11730
24M
24.00 mi13:56:353:06:137:467:29
7:29
#11487
40K
24.85 mi14:03:073:12:457:456:32
7:38
#11303
25.2M
25.20 mi14:05:583:15:367:462:51
8:16
#11212
Finish
26.22 mi14:13:303:23:087:457:32
7:24
#11066
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi151004586458612812(Top 45%)3337(Top 27%)3337(Top 61%)
10K6.21 mi3.10 mi14549+5514264+3224264+32214073(Top 50%)3994(Top 33%)3994(Top 73%)
15K9.32 mi3.11 mi13976+5733952+3123952+31212812(Top 45%)3337(Top 27%)3337(Top 61%)
20K12.43 mi3.11 mi13505+4713732+2203732+22012298(Top 43%)3165(Top 26%)3165(Top 58%)
Half13.11 mi0.68 mi13457+483704+283704+2812779(Top 45%)3358(Top 27%)3358(Top 61%)
25K15.53 mi2.42 mi13043+4143500+2043500+20411286(Top 40%)2735(Top 22%)2735(Top 50%)
30K18.64 mi3.11 mi12572+4713309+1913309+19110706(Top 38%)2648(Top 22%)2648(Top 48%)
20M20.00 mi1.36 mi12372+2003236+733236+7310444(Top 37%)2658(Top 22%)2658(Top 49%)
21M21.00 mi1.00 mi12160+2123161+753161+759564(Top 34%)2410(Top 20%)2410(Top 44%)
35K21.75 mi0.75 mi12023+1373107+543107+548749(Top 31%)2028(Top 17%)2028(Top 37%)
23M23.00 mi1.25 mi11730+2932997+1102997+1108052(Top 28%)1849(Top 15%)1849(Top 34%)
24M24.00 mi1.00 mi11487+2432910+872910+877615(Top 27%)1721(Top 14%)1721(Top 31%)
40K24.85 mi0.85 mi11303+1842850+602850+607758(Top 27%)1884(Top 15%)1884(Top 34%)
25.2M25.20 mi0.35 mi11212+912818+322818+327547(Top 27%)1887(Top 15%)1887(Top 35%)
Finish26.22 mi1.02 mi11066+1462779+392779+398472(Top 30%)2283(Top 19%)2283(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

12812

Females

3337

F18-39

3337

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14073

Females

3994

F18-39

3994

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

12812

Females

3337

F18-39

3337

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12298

Females

3165

F18-39

3165

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12779

Females

3358

F18-39

3358

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11286

Females

2735

F18-39

2735

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10706

Females

2648

F18-39

2648

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10444

Females

2658

F18-39

2658

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

9564

Females

2410

F18-39

2410

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8749

Females

2028

F18-39

2028

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

8052

Females

1849

F18-39

1849

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7615

Females

1721

F18-39

1721

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7758

Females

1884

F18-39

1884

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7547

Females

1887

F18-39

1887

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8472

Females

2283

F18-39

2283

Passing Analysis

Category:
Athletes Passed
4327
Passed By
293
Net Change
+4034
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15100
5K → 10K653102+551#15100#14549
10K → 15K59118+573#14549#13976
15K → 20K49726+471#13976#13505
20K → Half6315+48#13505#13457
Half → 25K4228+414#13457#13043
25K → 30K50837+471#13043#12572
30K → 20M22222+200#12572#12372
20M → 21M23119+212#12372#12160
21M → 35K1447+137#12160#12023
35K → 23M3007+293#12023#11730
23M → 24M2485+243#11730#11487
24M → 40K1928+184#11487#11303
40K → 25.2M932+91#11303#11212
25.2M → Finish16317+146#11212#11066
TOTALS4327293+4034
📊

Passing Visuals

Category:
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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