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BOSTON MARATHON 2025

Isabel Landaverde

Bib: 13789 F MX

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 26%
Gender (Female)
#0 / 12228
Top 9%
Division (F18-39)
#0 / 5469
Top 17%
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
7:14/mi
22:27
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:15/mi
44:59
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:12/mi
1:07:21
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:13/mi
1:29:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:07/mi
1:34:37
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:15/mi
1:52:12
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:26/mi
2:15:19
↑ 181↓ 1480.2%
138 ft elev
20M
7:22/mi
2:25:19
↑ 64↓ 500.2%
148 ft elev
21M
7:50/mi
2:33:09
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:16/mi
2:38:35
↑ 17↓ 861.7%
156 ft elev
23M
7:22/mi
2:47:48
↑ 23↓ 630.6%
116 ft elev
24M
7:15/mi
2:55:03
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:14/mi
3:01:14
↓ 200.3%
20 ft elev
25.2M
7:56/mi
3:03:58
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:44/mi
3:10:50
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:37
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:36:13
Pace7:20 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2722:277:1422:27
7:14
-
10K
6.21 mi11:14:5944:597:1422:32
7:15
+0:01
15K
9.32 mi11:37:211:07:217:1422:22
7:12
-0:03
20K
12.43 mi11:59:461:29:467:1322:25
7:13
+0:01
Half
13.11 mi12:04:371:34:377:134:51
7:07
-0:06
25K
15.53 mi12:22:121:52:127:1317:35
7:15
+0:08
30K
18.64 mi12:45:192:15:197:1623:07
7:26
+0:11
20M
20.00 mi12:55:192:25:197:1610:00
7:22
-0:04
21M
21.00 mi13:03:092:33:097:187:50
7:50
+0:28
35K
21.75 mi13:08:352:38:357:185:26
7:16
-0:34
23M
23.00 mi13:17:482:47:487:189:13
7:22
+0:06
24M
24.00 mi13:25:032:55:037:187:15
7:15
-0:07
40K
24.85 mi13:31:143:01:147:186:11
7:14
-0:01
25.2M
25.20 mi13:33:583:03:587:182:44
7:56
+0:42
Finish
26.22 mi13:40:503:10:507:176:52
6:44
-1:12

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

6:44 /mi

Average Pace

7:17 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:09

82% of race

Time at Steady Pace

33:41

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:17 /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 mi10:52:2722:277:1422:27
7:14
#9692
10K
6.21 mi11:14:5944:597:1422:32
7:15
#9802
15K
9.32 mi11:37:211:07:217:1422:22
7:12
#9549
20K
12.43 mi11:59:461:29:467:1322:25
7:13
#9191
Half
13.11 mi12:04:371:34:377:134:51
7:07
#9150
25K
15.53 mi12:22:121:52:127:1317:35
7:15
#8886
30K
18.64 mi12:45:192:15:197:1623:07
7:26
#8507
20M
20.00 mi12:55:192:25:197:1610:00
7:22
#8263
21M
21.00 mi13:03:092:33:097:187:50
7:50
#8078
35K
21.75 mi13:08:352:38:357:185:26
7:16
#7994
23M
23.00 mi13:17:482:47:487:189:13
7:22
#7776
24M
24.00 mi13:25:032:55:037:187:15
7:15
#7674
40K
24.85 mi13:31:143:01:147:186:11
7:14
#7528
25.2M
25.20 mi13:33:583:03:587:182:44
7:56
#7471
Finish
26.22 mi13:40:503:10:507:176:52
6:44
#7286
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9692166616669122(Top 32%)1475(Top 12%)1475(Top 27%)
10K6.21 mi3.10 mi9802-1101710-441710-449953(Top 35%)1809(Top 15%)1809(Top 33%)
15K9.32 mi3.11 mi9549+2531623+871623+879122(Top 32%)1475(Top 12%)1475(Top 27%)
20K12.43 mi3.11 mi9191+3581499+1241499+1248336(Top 29%)1242(Top 10%)1242(Top 23%)
Half13.11 mi0.68 mi9150+411480+191480+198398(Top 30%)1236(Top 10%)1236(Top 23%)
25K15.53 mi2.42 mi8886+2641397+831397+838010(Top 28%)1214(Top 10%)1214(Top 22%)
30K18.64 mi3.11 mi8507+3791301+961301+967318(Top 26%)1133(Top 9%)1133(Top 21%)
20M20.00 mi1.36 mi8263+2441236+651236+656162(Top 22%)848(Top 7%)848(Top 16%)
21M21.00 mi1.00 mi8078+1851203+331203+336411(Top 23%)1064(Top 9%)1064(Top 19%)
35K21.75 mi0.75 mi7994+841194+91194+97013(Top 25%)1286(Top 11%)1286(Top 24%)
23M23.00 mi1.25 mi7776+2181162+321162+325842(Top 21%)956(Top 8%)956(Top 17%)
24M24.00 mi1.00 mi7674+1021154+81154+86147(Top 22%)1123(Top 9%)1123(Top 21%)
40K24.85 mi0.85 mi7528+1461137+171137+175265(Top 19%)864(Top 7%)864(Top 16%)
25.2M25.20 mi0.35 mi7471+571133+41133+45644(Top 20%)1107(Top 9%)1107(Top 20%)
Finish26.22 mi1.02 mi7286+1851084+491084+494169(Top 15%)602(Top 5%)602(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

9122

Females

1475

F18-39

1475

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9953

Females

1809

F18-39

1809

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

9122

Females

1475

F18-39

1475

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

8336

Females

1242

F18-39

1242

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8398

Females

1236

F18-39

1236

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

8010

Females

1214

F18-39

1214

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

7318

Females

1133

F18-39

1133

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

6162

Females

848

F18-39

848

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

6411

Females

1064

F18-39

1064

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

7013

Females

1286

F18-39

1286

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5842

Females

956

F18-39

956

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

6147

Females

1123

F18-39

1123

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5265

Females

864

F18-39

864

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5644

Females

1107

F18-39

1107

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

4169

Females

602

F18-39

602

Passing Analysis

Category:
Athletes Passed
2957
Passed By
550
Net Change
+2406
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9692
5K → 10K175284-110#9692#9802
10K → 15K31562+253#9802#9549
15K → 20K38426+358#9549#9191
20K → Half5514+41#9191#9150
Half → 25K29632+264#9150#8886
25K → 30K42344+379#8886#8507
30K → 20M2506+244#8507#8263
20M → 21M20015+185#8263#8078
21M → 35K10622+84#8078#7994
35K → 23M2246+218#7994#7776
23M → 24M12018+102#7776#7674
24M → 40K1515+146#7674#7528
40K → 25.2M6811+57#7528#7471
25.2M → Finish1905+185#7471#7286
TOTALS2957550+2406
📊

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