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SF MARATHON 1ST HALF 2026

Jonathan Ramirez-Sanchez

Burlingame, CA

Bib: 12689 M 29

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:59/mi
19:58
→ flat
12 ft elev
4M
10:19/mi
40:36
↑ 67↓ 69
10 ft elev
6M
10:19/mi
1:01:14
↑ 1231.1%
126 ft elev
8M
9:52/mi
1:20:58
↑ 166↓ 531.1%
246 ft elev
9.6M
9:52/mi
1:36:45
↑ 68↓ 1931.5%
126 ft elev
10M
24:07/mi
1:46:23
↓ 241.1%
90 ft elev
10.5M
5:24/mi
1:49:05
↓ 732.7%
18 ft elev
12M
17:53/mi
2:15:55
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:21/mi
2:29:37
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:14
Pace10:12 /mi
2nd Half
Distance7.11 mi
Time1:28:23
Pace12:26 /mi
📊Positive Split: 44.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:1219:589:5919:58
9:59
-
4M
4.00 mi07:27:5040:3610:0920:38
10:19
+0:20
6M
6.00 mi07:48:281:01:1410:1220:38
10:19
0:00
8M
8.00 mi08:08:121:20:5810:0719:44
9:52
-0:27
9.6M
9.60 mi08:23:591:36:4510:0515:47
9:52
0:00
10M
10.00 mi08:33:371:46:2310:389:38
24:07
+14:15
10.5M
10.50 mi08:36:191:49:0510:232:42
5:24
-18:43
12M
12.00 mi09:03:092:15:5511:2026:50
17:53
+12:29
Finish
13.11 mi09:16:512:29:3711:2513:42
12:21
-5:32

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

5:24 /mi

Average Pace

11:25 /mi

Slowest Pace

24:07 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42

2% of race

Time at Steady Pace

1:50:27

74% of race

Time at Slower Pace

36:28

24% of race

Average Pace: 11:25 /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 mi07:07:1219:589:5919:58
9:59
#3019
4M
4.00 mi07:27:5040:3610:0920:38
10:19
#3105
6M
6.00 mi07:48:281:01:1410:1220:38
10:19
#3085
8M
8.00 mi08:08:121:20:5810:0719:44
9:52
#2816
9.6M
9.60 mi08:23:591:36:4510:0515:47
9:52
#2940
10M
10.00 mi08:33:371:46:2310:389:38
24:07
#3184
10.5M
10.50 mi08:36:191:49:0510:232:42
5:24
#3204
12M
12.00 mi09:03:092:15:5511:2026:50
17:53
#3672
Finish
13.11 mi09:16:512:29:3711:2513:42
12:21
#3811
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:20

Segment Time

13:42/mi

Pace

0.90 mi

Distance

Overall

5103

Men

3011

Division

675

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi301920524685369(Top 82%)3094(Top 85%)691(Top 87%)
4M4.00 mi2.00 mi3105-862107-55489-213246(Top 49%)2193(Top 61%)512(Top 64%)
6M6.00 mi2.00 mi3085+202101+6495-63058(Top 47%)2091(Top 58%)502(Top 63%)
8M8.00 mi2.00 mi2816+2691971+130468+272238(Top 34%)1640(Top 45%)389(Top 49%)
9.6M9.60 mi1.60 mi2940-1242017-46478-103846(Top 58%)2326(Top 64%)549(Top 69%)
10M10.00 mi0.40 mi3184-2442147-130512-345381(Top 82%)3107(Top 86%)690(Top 87%)
10.5M10.50 mi0.50 mi3204-202155-8514-24130(Top 63%)2590(Top 72%)600(Top 75%)
12M12.00 mi1.50 mi3672-4682393-238560-465369(Top 82%)3094(Top 85%)691(Top 87%)
Finish13.11 mi1.11 mi3811-1392462-69578-185162(Top 79%)2975(Top 82%)669(Top 84%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
~flat
+5ft-3ft

Overall

5369

Males

3094

M25-29

692

2M→4M

2.0 - 4.0 mi

Top 49%
×4story building
+67ft-69ft

Overall

3246

Males

2193

M25-29

513

4M→6M

4.0 - 6.0 mi

Top 47%
×9story building
+123ft-9ft

Overall

3058

Males

2091

M25-29

503

6M→8M

6.0 - 8.0 mi

Top 34%
×12story building
+166ft-53ft

Overall

2238

Males

1640

M25-29

390

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3846

Males

2326

M25-29

550

9.6M→10M

9.6 - 10.0 mi

Top 82%
×2story building
+0ft-24ft

Overall

5381

Males

3107

M25-29

691

10M→10.5M

10.0 - 10.5 mi

Top 63%
×6story building
+1ft-73ft

Overall

4130

Males

2590

M25-29

601

10.5M→12M

10.5 - 12.0 mi

Top 82%
×21story building
+280ft-26ft

Overall

5369

Males

3094

M25-29

692

12M→Finish

12.0 - 13.1 mi

Top 79%
×7story building
+14ft-89ft

Overall

5162

Males

2975

M25-29

669

Passing Analysis

Category:
Athletes Passed
655*
Passed By
1447
Net Change
-792
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3019
2M → 4M128214-86#3019#3105
4M → 6M133113+20#3105#3085
6M → 8M289*20+269#3085#2816
8M → 9.6M52176-124#2816#2940
9.6M → 10M10254-244#2940#3184
10M → 10.5M828-20#3184#3204
10.5M → 12M7475-468#3204#3672
12M → Finish28*167-139#3672#3811
TOTALS655*1447-792

* 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