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BOSTON MARATHON 2025

Zeasseska Noriega

Bib: 19321 F GT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 46%
Gender (Female)
#0 / 12228
Top 31%
Division (F18-39)
#0 / 5469
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:51/mi
24:24
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:42/mi
48:19
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:44/mi
1:12:20
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:52/mi
1:36:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:40/mi
1:42:00
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:02/mi
2:01:28
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:15/mi
2:27:05
↑ 181↓ 1480.2%
138 ft elev
20M
8:17/mi
2:38:21
↑ 64↓ 500.2%
148 ft elev
21M
8:45/mi
2:47:06
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:07/mi
2:53:10
↑ 17↓ 861.7%
156 ft elev
23M
8:10/mi
3:03:24
↑ 23↓ 630.6%
116 ft elev
24M
7:48/mi
3:11:12
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:57/mi
3:18:00
↓ 200.3%
20 ft elev
25.2M
9:02/mi
3:21:07
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:56/mi
3:29:12
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:42:007:47 /mi⚡ faster
2nd Half
1:47:128:11 /mi+5.1%
Positive split — 5.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3124:247:5124:24
7:51
-
10K
6.21 mi11:40:2648:197:4723:55
7:42
-0:09
15K
9.32 mi12:04:271:12:207:4624:01
7:44
+0:02
20K
12.43 mi12:28:531:36:467:4724:26
7:52
+0:08
Half
13.11 mi12:34:071:42:007:475:14
7:40
-0:12
25K
15.53 mi12:53:352:01:287:4919:28
8:02
+0:22
30K
18.64 mi13:19:122:27:057:5325:37
8:15
+0:13
20M
20.00 mi13:30:282:38:217:5511:16
8:17
+0:02
21M
21.00 mi13:39:132:47:067:578:45
8:45
+0:28
35K
21.75 mi13:45:172:53:107:586:04
8:07
-0:38
23M
23.00 mi13:55:313:03:247:5810:14
8:10
+0:03
24M
24.00 mi14:03:193:11:127:587:48
7:48
-0:22
40K
24.85 mi14:10:073:18:007:586:48
7:57
+0:09
25.2M
25.20 mi14:13:143:21:077:593:07
9:02
+1:05
Finish
26.22 mi14:21:193:29:127:598:05
7:56
-1:06

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

7:40 /mi

Average Pace

7:59 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:20

94% of race

Time at Steady Pace

11:52

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi11:16:3124:247:5124:24
7:51
#15292
10K
6.21 mi11:40:2648:197:4723:55
7:42
#14552
15K
9.32 mi12:04:271:12:207:4624:01
7:44
#14301
20K
12.43 mi12:28:531:36:467:4724:26
7:52
#14143
Half
13.11 mi12:34:071:42:007:475:14
7:40
#14088
25K
15.53 mi12:53:352:01:287:4919:28
8:02
#14048
30K
18.64 mi13:19:122:27:057:5325:37
8:15
#13798
20M
20.00 mi13:30:282:38:217:5511:16
8:17
#13658
21M
21.00 mi13:39:132:47:067:578:45
8:45
#13530
35K
21.75 mi13:45:172:53:107:586:04
8:07
#13496
23M
23.00 mi13:55:313:03:247:5810:14
8:10
#13320
24M
24.00 mi14:03:193:11:127:587:48
7:48
#13161
40K
24.85 mi14:10:073:18:007:586:48
7:57
#13022
25.2M
25.20 mi14:13:143:21:077:593:07
9:02
#13007
Finish
26.22 mi14:21:193:29:127:598:05
7:56
#12974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi15292470747071379238923892
10K6.21 mi3.10 mi14552+7404267+4404267+4401389338943894
15K9.32 mi3.11 mi14301+2514135+1324135+1321379238923892
20K12.43 mi3.11 mi14143+1584088+474088+471380339843984
Half13.11 mi0.68 mi14088+554055+334055+331322736273627
25K15.53 mi2.42 mi14048+404074-194074-191412942634263
30K18.64 mi3.11 mi13798+2503991+833991+831314639153915
20M20.00 mi1.36 mi13658+1403940+513940+511244336623662
21M21.00 mi1.00 mi13530+1283905+353905+351201736103610
35K21.75 mi0.75 mi13496+343911-63911-61301741654165
23M23.00 mi1.25 mi13320+1763851+603851+601122933463346
24M24.00 mi1.00 mi13161+1593797+543797+54986427522752
40K24.85 mi0.85 mi13022+1393746+513746+51991228922892
25.2M25.20 mi0.35 mi13007+153744+23744+21206440054005
Finish26.22 mi1.02 mi12974+333741+33741+31244141494149

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13792

Females

3892

F18-39

3892

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13893

Females

3894

F18-39

3894

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13792

Females

3892

F18-39

3892

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13803

Females

3984

F18-39

3984

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

13227

Females

3627

F18-39

3627

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

14129

Females

4263

F18-39

4263

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

13146

Females

3915

F18-39

3915

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

12443

Females

3662

F18-39

3662

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

12017

Females

3610

F18-39

3610

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13017

Females

4165

F18-39

4165

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

11229

Females

3346

F18-39

3346

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9864

Females

2752

F18-39

2752

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9912

Females

2892

F18-39

2892

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12064

Females

4005

F18-39

4005

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12441

Females

4149

F18-39

4149

Passing Analysis

Category:
Athletes Passed
3111
Passed By
793
Net Change
+2318
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15292
5K → 10K80969+740#15292#14552
10K → 15K32877+251#14552#14301
15K → 20K293135+158#14301#14143
20K → Half6813+55#14143#14088
Half → 25K185145+40#14088#14048
25K → 30K369119+250#14048#13798
30K → 20M18848+140#13798#13658
20M → 21M16840+128#13658#13530
21M → 35K6733+34#13530#13496
35K → 23M19822+176#13496#13320
23M → 24M17011+159#13320#13161
24M → 40K14910+139#13161#13022
40K → 25.2M3621+15#13022#13007
25.2M → Finish8350+33#13007#12974
TOTALS3111793+2318

Passing Charts

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