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BOSTON MARATHON 2025

Veronica Aguirre

Bib: 17021•F

MI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 29%
Gender (Female)
#0 / 12228
Top 12%
Division (F18-39)
#0 / 5469
Top 22%
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
7:12/mi
22:23
↑ 97↓ 3451.5%
10K· 6.21 mi
7:20/mi
45:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:08:07
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:31:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:36:09
↑ 19↓ 370.5%
25K· 15.53 mi
7:26/mi
1:54:10
↑ 66↓ 880.2%
30K· 18.64 mi
7:33/mi
2:17:37
↑ 181↓ 1480.2%
20M
7:38/mi
2:27:59
↑ 64↓ 500.2%
21M
7:55/mi
2:35:54
↑ 106↓ 241.6%
35K· 21.75 mi
7:17/mi
2:41:21
↑ 17↓ 861.7%
23M
7:31/mi
2:50:46
↑ 23↓ 630.6%
24M
7:17/mi
2:58:03
↓ 821.3%
40K· 24.85 mi
7:14/mi
3:04:14
↓ 200.3%
25.2M
7:56/mi
3:06:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:02/mi
3:14:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:09
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:37:59
Pace7:28 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:3022:237:1222:23
7:12
-
10K
6.21 mi11:35:1845:117:1622:48
7:20
+0:08
15K
9.32 mi11:58:141:08:077:1822:56
7:23
+0:03
20K
12.43 mi12:21:191:31:127:2023:05
7:26
+0:03
Half
13.11 mi12:26:161:36:097:204:57
7:15
-0:11
25K
15.53 mi12:44:171:54:107:2118:01
7:26
+0:11
30K
18.64 mi13:07:442:17:377:2323:27
7:33
+0:07
20M
20.00 mi13:18:062:27:597:2410:22
7:38
+0:05
21M
21.00 mi13:26:012:35:547:257:55
7:55
+0:17
35K
21.75 mi13:31:282:41:217:255:27
7:17
-0:38
23M
23.00 mi13:40:532:50:467:259:25
7:31
+0:14
24M
24.00 mi13:48:102:58:037:257:17
7:17
-0:14
40K
24.85 mi13:54:213:04:147:256:11
7:14
-0:03
25.2M
25.20 mi13:57:053:06:587:252:44
7:56
+0:42
Finish
26.22 mi14:04:153:14:087:257:10
7:02
-0:54

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

7:02 /mi

Average Pace

7:25 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:29

95% of race

Time at Steady Pace

10:39

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi11:12:3022:237:1222:23
7:12
#9507
10K
6.21 mi11:35:1845:117:1622:48
7:20
#10095
15K
9.32 mi11:58:141:08:077:1822:56
7:23
#10287
20K
12.43 mi12:21:191:31:127:2023:05
7:26
#10204
Half
13.11 mi12:26:161:36:097:204:57
7:15
#10175
25K
15.53 mi12:44:171:54:107:2118:01
7:26
#9990
30K
18.64 mi13:07:442:17:377:2323:27
7:33
#9550
20M
20.00 mi13:18:062:27:597:2410:22
7:38
#9372
21M
21.00 mi13:26:012:35:547:257:55
7:55
#9185
35K
21.75 mi13:31:282:41:217:255:27
7:17
#9086
23M
23.00 mi13:40:532:50:467:259:25
7:31
#8855
24M
24.00 mi13:48:102:58:037:257:17
7:17
#8688
40K
24.85 mi13:54:213:04:147:256:11
7:14
#8473
25.2M
25.20 mi13:57:053:06:587:252:44
7:56
#8390
Finish
26.22 mi14:04:153:14:087:257:10
7:02
#8270
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi95071588158810698(Top 38%)2213(Top 18%)2213(Top 40%)
10K6.21 mi3.10 mi10095-5881856-2681856-26810658(Top 38%)2135(Top 17%)2135(Top 39%)
15K9.32 mi3.11 mi10287-1921965-1091965-10910698(Top 38%)2213(Top 18%)2213(Top 40%)
20K12.43 mi3.11 mi10204+831964+11964+110163(Top 36%)2030(Top 17%)2030(Top 37%)
Half13.11 mi0.68 mi10175+291951+131951+139639(Top 34%)1767(Top 14%)1767(Top 32%)
25K15.53 mi2.42 mi9990+1851899+521899+529393(Top 33%)1817(Top 15%)1817(Top 33%)
30K18.64 mi3.11 mi9550+4401754+1451754+1458091(Top 28%)1429(Top 12%)1429(Top 26%)
20M20.00 mi1.36 mi9372+1781705+491705+497920(Top 28%)1512(Top 12%)1512(Top 28%)
21M21.00 mi1.00 mi9185+1871655+501655+506917(Top 24%)1275(Top 10%)1275(Top 23%)
35K21.75 mi0.75 mi9086+991635+201635+207183(Top 25%)1360(Top 11%)1360(Top 25%)
23M23.00 mi1.25 mi8855+2311578+571578+576763(Top 24%)1297(Top 11%)1297(Top 24%)
24M24.00 mi1.00 mi8688+1671547+311547+316348(Top 22%)1206(Top 10%)1206(Top 22%)
40K24.85 mi0.85 mi8473+2151492+551492+555270(Top 19%)869(Top 7%)869(Top 16%)
25.2M25.20 mi0.35 mi8390+831477+151477+155660(Top 20%)1123(Top 9%)1123(Top 21%)
Finish26.22 mi1.02 mi8270+1201461+161461+165986(Top 21%)1249(Top 10%)1249(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10698

Females

2213

F18-39

2213

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10658

Females

2135

F18-39

2135

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10698

Females

2213

F18-39

2213

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

10163

Females

2030

F18-39

2030

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9639

Females

1767

F18-39

1767

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9393

Females

1817

F18-39

1817

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

8091

Females

1429

F18-39

1429

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7920

Females

1512

F18-39

1512

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6917

Females

1275

F18-39

1275

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

7183

Females

1360

F18-39

1360

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6763

Females

1297

F18-39

1297

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

6348

Females

1206

F18-39

1206

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5270

Females

869

F18-39

869

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5660

Females

1123

F18-39

1123

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5986

Females

1249

F18-39

1249

Passing Analysis

Category:
Athletes Passed
2556*
Passed By
1316
Net Change
+1237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9507
5K → 10K79665-588#9507#10095
10K → 15K112304-192#10095#10287
15K → 20K220136+83#10287#10204
20K → Half4314+29#10204#10175
Half → 25K244*59+185#10175#9990
25K → 30K48040+440#9990#9550
30K → 20M19820+178#9550#9372
20M → 21M20013+187#9372#9185
21M → 35K1078+99#9185#9086
35K → 23M24716+231#9086#8855
23M → 24M18215+167#8855#8688
24M → 40K2183+215#8688#8473
40K → 25.2M863+83#8473#8390
25.2M → Finish14020+120#8390#8270
TOTALS2556*1316+1237

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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