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SF MARATHON 1ST HALF 2026

Juan Aguilar

Bib: 15946•M•Age: 37

SAN JOSE, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:04/mi
20:08
→ flat
4M
10:44/mi
41:36
↑ 67↓ 69
6M
10:59/mi
1:03:35
↑ 1231.1%
8M
13:00/mi
1:29:35
↑ 166↓ 531.1%
9.6M
10:22/mi
1:46:11
↑ 68↓ 1931.5%
10M
22:07/mi
1:55:01
↓ 241.1%
10.5M
5:28/mi
1:57:45
↓ 732.7%
12M
16:16/mi
2:22:09
↑ 2803.2%
Finish· 13.11 mi
10:33/mi
2:33:51
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:35
Pace10:36 /mi
2nd Half
Distance7.11 mi
Time1:30:16
Pace12:42 /mi
📊Positive Split: 42.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:1020:0810:0420:08
10:04
-
4M
4.00 mi07:27:3841:3610:2421:28
10:44
+0:40
6M
6.00 mi07:49:371:03:3510:3621:59
10:59
+0:15
8M
8.00 mi08:15:371:29:3511:1226:00
13:00
+2:01
9.6M
9.60 mi08:32:131:46:1111:0416:36
10:22
-2:38
10M
10.00 mi08:41:031:55:0111:308:50
22:07
+11:45
10.5M
10.50 mi08:43:471:57:4511:132:44
5:28
-16:39
12M
12.00 mi09:08:112:22:0911:5124:24
16:16
+10:48
Finish
13.11 mi09:19:532:33:5111:4411:42
10:33
-5:43

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

5:28 /mi

Average Pace

11:44 /mi

Slowest Pace

22:07 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44

2% of race

Time at Steady Pace

1:31:53

60% of race

Time at Slower Pace

59:14

39% of race

Average Pace: 11:44 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2M
2.00 mi07:06:1020:0810:0420:08
10:04
#3136
4M
4.00 mi07:27:3841:3610:2421:28
10:44
#3543
6M
6.00 mi07:49:371:03:3510:3621:59
10:59
#3646
8M
8.00 mi08:15:371:29:3511:1226:00
13:00
#4218
9.6M
9.60 mi08:32:131:46:1111:0416:36
10:22
#4221
10M
10.00 mi08:41:031:55:0111:308:50
22:07
#4252
10.5M
10.50 mi08:43:471:57:4511:132:44
5:28
#4253
12M
12.00 mi09:08:112:22:0911:5124:24
16:16
#4299
Finish
13.11 mi09:19:532:33:5111:4411:42
10:33
#4194
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 68%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:34

Segment Time

12:51/mi

Pace

0.90 mi

Distance

Overall

4449

Men

2703

Division

452

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi313621123644414(Top 67%)2672(Top 74%)453(Top 78%)
4M4.00 mi2.00 mi3543-4072340-228401-373877(Top 59%)2514(Top 69%)425(Top 73%)
6M6.00 mi2.00 mi3646-1032387-47403-23887(Top 59%)2516(Top 70%)420(Top 72%)
8M8.00 mi2.00 mi4218-5722709-322458-555436(Top 83%)3228(Top 89%)535(Top 92%)
9.6M9.60 mi1.60 mi4221-32682+27456+24422(Top 67%)2632(Top 73%)441(Top 76%)
10M10.00 mi0.40 mi4252-312685-3455+14586(Top 70%)2760(Top 76%)456(Top 78%)
10.5M10.50 mi0.50 mi4253-126854554309(Top 66%)2678(Top 74%)446(Top 77%)
12M12.00 mi1.50 mi4299-462690-5456-14414(Top 67%)2672(Top 74%)453(Top 78%)
Finish13.11 mi1.11 mi4194+1052628+62447+93538(Top 54%)2247(Top 62%)378(Top 65%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
~flat
+5ft-3ft

Overall

4414

Males

2672

M35-39

453

2M→4M

2.0 - 4.0 mi

Top 59%
×4story building
+67ft-69ft

Overall

3877

Males

2514

M35-39

425

4M→6M

4.0 - 6.0 mi

Top 59%
×9story building
+123ft-9ft

Overall

3887

Males

2516

M35-39

420

6M→8M

6.0 - 8.0 mi

Top 83%
×12story building
+166ft-53ft

Overall

5436

Males

3228

M35-39

535

8M→9.6M

8.0 - 9.6 mi

Top 67%
×13story building
+68ft-193ft

Overall

4422

Males

2632

M35-39

441

9.6M→10M

9.6 - 10.0 mi

Top 70%
×2story building
+0ft-24ft

Overall

4586

Males

2760

M35-39

456

10M→10.5M

10.0 - 10.5 mi

Top 66%
×6story building
+1ft-73ft

Overall

4309

Males

2678

M35-39

446

10.5M→12M

10.5 - 12.0 mi

Top 67%
×21story building
+280ft-26ft

Overall

4414

Males

2672

M35-39

453

12M→Finish

12.0 - 13.1 mi

Top 54%
×7story building
+14ft-89ft

Overall

3538

Males

2247

M35-39

378

Passing Analysis

Category:
Athletes Passed
539*
Passed By
1597
Net Change
-1058
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3136
2M → 4M55462-407#3136#3543
4M → 6M95198-103#3543#3646
6M → 8M7*579-572#3646#4218
8M → 9.6M131134-3#4218#4221
9.6M → 10M3768-31#4221#4252
10M → 10.5M1112-1#4252#4253
10.5M → 12M84*130-46#4253#4299
12M → Finish119*14+105#4299#4194
TOTALS539*1597-1058

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events