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BOSTON MARATHON 2025

Mccarty Hudson

Bib: 14321•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Female)
#0 / 12228
Top 2%
Division (F18-39)
#0 / 5469
Top 3%
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
6:46/mi
21:01
↑ 97↓ 3451.5%
10K· 6.21 mi
6:44/mi
41:56
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:02:54
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:24:00
↑ 106↓ 860.1%
Half· 13.11 mi
6:34/mi
1:28:29
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:44:35
↑ 66↓ 880.2%
30K· 18.64 mi
6:44/mi
2:05:31
↑ 181↓ 1480.2%
20M
6:43/mi
2:14:39
↑ 64↓ 500.2%
21M
6:54/mi
2:21:33
↑ 106↓ 241.6%
35K· 21.75 mi
6:30/mi
2:26:25
↑ 17↓ 861.7%
23M
6:37/mi
2:34:42
↑ 23↓ 630.6%
24M
6:20/mi
2:41:02
↓ 821.3%
40K· 24.85 mi
6:27/mi
2:46:33
↓ 200.3%
25.2M
6:52/mi
2:48:55
↑ 13↓ 160.2%
Finish· 26.22 mi
6:01/mi
2:55:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:28:29
Pace6:45 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:26:34
Pace6:36 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3821:016:4621:01
6:46
-
10K
6.21 mi11:12:3341:566:4520:55
6:44
-0:02
15K
9.32 mi11:33:311:02:546:4520:58
6:45
+0:01
20K
12.43 mi11:54:371:24:006:4621:06
6:47
+0:02
Half
13.11 mi11:59:061:28:296:454:29
6:34
-0:13
25K
15.53 mi12:15:121:44:356:4416:06
6:38
+0:04
30K
18.64 mi12:36:082:05:316:4420:56
6:44
+0:06
20M
20.00 mi12:45:162:14:396:449:08
6:43
-0:01
21M
21.00 mi12:52:102:21:336:446:54
6:54
+0:11
35K
21.75 mi12:57:022:26:256:444:52
6:30
-0:24
23M
23.00 mi13:05:192:34:426:448:17
6:37
+0:07
24M
24.00 mi13:11:392:41:026:436:20
6:20
-0:17
40K
24.85 mi13:17:102:46:336:425:31
6:27
+0:07
25.2M
25.20 mi13:19:322:48:556:422:22
6:52
+0:25
Finish
26.22 mi13:25:402:55:036:416:08
6:01
-0:51

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

6:01 /mi

Average Pace

6:41 /mi

Slowest Pace

6:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:37

20% of race

Time at Steady Pace

2:19:26

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:51:3821:016:4621:01
6:46
#6064
10K
6.21 mi11:12:3341:566:4520:55
6:44
#5818
15K
9.32 mi11:33:311:02:546:4520:58
6:45
#5691
20K
12.43 mi11:54:371:24:006:4621:06
6:47
#5570
Half
13.11 mi11:59:061:28:296:454:29
6:34
#5483
25K
15.53 mi12:15:121:44:356:4416:06
6:38
#5089
30K
18.64 mi12:36:082:05:316:4420:56
6:44
#4595
20M
20.00 mi12:45:162:14:396:449:08
6:43
#4360
21M
21.00 mi12:52:102:21:336:446:54
6:54
#4144
35K
21.75 mi12:57:022:26:256:444:52
6:30
#4060
23M
23.00 mi13:05:192:34:426:448:17
6:37
#3855
24M
24.00 mi13:11:392:41:026:436:20
6:20
#3686
40K
24.85 mi13:17:102:46:336:425:31
6:27
#3522
25.2M
25.20 mi13:19:322:48:556:422:22
6:52
#3441
Finish
26.22 mi13:25:402:55:036:416:08
6:01
#3259
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi60644824825595(Top 20%)457(Top 4%)457(Top 8%)
10K6.21 mi3.10 mi5818+246447+35447+355663(Top 20%)449(Top 4%)449(Top 8%)
15K9.32 mi3.11 mi5691+127436+11436+115595(Top 20%)457(Top 4%)457(Top 8%)
20K12.43 mi3.11 mi5570+121432+4432+45230(Top 18%)400(Top 3%)400(Top 7%)
Half13.11 mi0.68 mi5483+87417+15417+154253(Top 15%)255(Top 2%)255(Top 5%)
25K15.53 mi2.42 mi5089+394361+56361+563747(Top 13%)220(Top 2%)220(Top 4%)
30K18.64 mi3.11 mi4595+494306+55306+553086(Top 11%)179(Top 1%)179(Top 3%)
20M20.00 mi1.36 mi4360+235282+24282+242580(Top 9%)147(Top 1%)147(Top 3%)
21M21.00 mi1.00 mi4144+216263+19263+191909(Top 7%)103(Top 0.8%)103(Top 2%)
35K21.75 mi0.75 mi4060+84258+5258+52537(Top 9%)167(Top 1%)167(Top 3%)
23M23.00 mi1.25 mi3855+205244+14244+141920(Top 7%)118(Top 1.0%)118(Top 2%)
24M24.00 mi1.00 mi3686+169231+13231+131435(Top 5%)87(Top 0.7%)87(Top 2%)
40K24.85 mi0.85 mi3522+164214+17214+171476(Top 5%)104(Top 0.9%)104(Top 2%)
25.2M25.20 mi0.35 mi3441+81210+4210+41182(Top 4%)88(Top 0.7%)88(Top 2%)
Finish26.22 mi1.02 mi3259+182195+15195+15979(Top 3%)55(Top 0.4%)55(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5595

Females

457

F18-39

457

5K→10K

3.1 - 6.2 mi

Top 20%
×5story building
+79ft-138ft

Overall

5663

Females

449

F18-39

449

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5595

Females

457

F18-39

457

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

5230

Females

400

F18-39

400

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

4253

Females

255

F18-39

255

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3747

Females

220

F18-39

220

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

3086

Females

179

F18-39

179

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2580

Females

147

F18-39

147

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

1909

Females

103

F18-39

103

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2537

Females

167

F18-39

167

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1920

Females

118

F18-39

118

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1435

Females

87

F18-39

87

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1476

Females

104

F18-39

104

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1182

Females

88

F18-39

88

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

979

Females

55

F18-39

55

Passing Analysis

Category:
Athletes Passed
3035
Passed By
230
Net Change
+2805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6064
5K → 10K31973+246#6064#5818
10K → 15K19265+127#5818#5691
15K → 20K19170+121#5691#5570
20K → Half892+87#5570#5483
Half → 25K3951+394#5483#5089
25K → 30K5017+494#5089#4595
30K → 20M2350+235#4595#4360
20M → 21M2160+216#4360#4144
21M → 35K884+84#4144#4060
35K → 23M2083+205#4060#3855
23M → 24M1690+169#3855#3686
24M → 40K1651+164#3686#3522
40K → 25.2M810+81#3522#3441
25.2M → Finish1864+182#3441#3259
TOTALS3035230+2805
📊

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