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SF MARATHON 1ST HALF 2026

Jahzel Castillo Martinez

Dublin, CA

Bib: 14058 M 31

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
11:12/mi
22:24
→ flat
12 ft elev
4M
11:05/mi
44:34
↑ 67↓ 69
10 ft elev
6M
11:05/mi
1:06:45
↑ 1231.1%
126 ft elev
8M
12:11/mi
1:31:07
↑ 166↓ 531.1%
246 ft elev
9.6M
9:28/mi
1:46:16
↑ 68↓ 1931.5%
126 ft elev
10M
23:57/mi
1:55:50
↓ 241.1%
90 ft elev
10.5M
5:54/mi
1:58:47
↓ 732.7%
18 ft elev
12M
17:21/mi
2:24:48
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:31/mi
2:37:34
↑ 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
Time1:06:45
Pace11:08 /mi
2nd Half
Distance7.11 mi
Time1:30:49
Pace12:46 /mi
📊Positive Split: 36.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:4522:2411:1222:24
11:12
-
4M
4.00 mi07:30:5544:3411:0922:10
11:05
-0:07
6M
6.00 mi07:53:061:06:4511:0822:11
11:05
0:00
8M
8.00 mi08:17:281:31:0711:2324:22
12:11
+1:06
9.6M
9.60 mi08:32:371:46:1611:0415:09
9:28
-2:43
10M
10.00 mi08:42:111:55:5011:359:34
23:57
+14:29
10.5M
10.50 mi08:45:081:58:4711:192:57
5:54
-18:03
12M
12.00 mi09:11:092:24:4812:0426:01
17:21
+11:27
Finish
13.11 mi09:23:552:37:3412:0112:46
11:31
-5:50

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

5:54 /mi

Average Pace

12:01 /mi

Slowest Pace

23:57 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57

2% of race

Time at Steady Pace

1:59:02

76% of race

Time at Slower Pace

35:35

23% of race

Average Pace: 12:01 /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 mi07:08:4522:2411:1222:24
11:12
#5034
4M
4.00 mi07:30:5544:3411:0922:10
11:05
#4626
6M
6.00 mi07:53:061:06:4511:0822:11
11:05
#4382
8M
8.00 mi08:17:281:31:0711:2324:22
12:11
#4465
9.6M
9.60 mi08:32:371:46:1611:0415:09
9:28
#4236
10M
10.00 mi08:42:111:55:5011:359:34
23:57
#4375
10.5M
10.50 mi08:45:081:58:4711:192:57
5:54
#4403
12M
12.00 mi09:11:092:24:4812:0426:01
17:21
#4578
Finish
13.11 mi09:23:552:37:3412:0112:46
11:31
#4530
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 80%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:31

Segment Time

13:55/mi

Pace

0.90 mi

Distance

Overall

5231

Men

3056

Division

661

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi503430436425067(Top 77%)2953(Top 82%)640(Top 83%)
4M4.00 mi2.00 mi4626+4082884+159601+414328(Top 66%)2730(Top 75%)573(Top 74%)
6M6.00 mi2.00 mi4382+2442765+119586+154004(Top 61%)2568(Top 71%)546(Top 71%)
8M8.00 mi2.00 mi4465-832828-63594-84753(Top 72%)2967(Top 82%)632(Top 82%)
9.6M9.60 mi1.60 mi4236+2292688+140564+303331(Top 51%)2065(Top 57%)440(Top 57%)
10M10.00 mi0.40 mi4375-1392739-51577-135331(Top 81%)3087(Top 85%)667(Top 86%)
10.5M10.50 mi0.50 mi4403-282755-16582-55184(Top 79%)3051(Top 84%)653(Top 85%)
12M12.00 mi1.50 mi4578-1752825-70603-215067(Top 77%)2953(Top 82%)640(Top 83%)
Finish13.11 mi1.11 mi4530+482800+25597+64537(Top 69%)2715(Top 75%)582(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
~flat
+5ft-3ft

Overall

5067

Males

2953

M30-34

642

2M→4M

2.0 - 4.0 mi

Top 66%
×4story building
+67ft-69ft

Overall

4328

Males

2730

M30-34

576

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

4004

Males

2568

M30-34

548

6M→8M

6.0 - 8.0 mi

Top 72%
×12story building
+166ft-53ft

Overall

4753

Males

2967

M30-34

634

8M→9.6M

8.0 - 9.6 mi

Top 51%
×13story building
+68ft-193ft

Overall

3331

Males

2065

M30-34

441

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5331

Males

3087

M30-34

669

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5184

Males

3051

M30-34

655

10.5M→12M

10.5 - 12.0 mi

Top 77%
×21story building
+280ft-26ft

Overall

5067

Males

2953

M30-34

642

12M→Finish

12.0 - 13.1 mi

Top 69%
×7story building
+14ft-89ft

Overall

4537

Males

2715

M30-34

582

Passing Analysis

Category:
Athletes Passed
1287*
Passed By
783
Net Change
+504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5034
2M → 4M44638+408#5034#4626
4M → 6M289*45+244#4626#4382
6M → 8M131*214-83#4382#4465
8M → 9.6M28455+229#4465#4236
9.6M → 10M13152-139#4236#4375
10M → 10.5M331-28#4375#4403
10.5M → 12M42*217-175#4403#4578
12M → Finish79*31+48#4578#4530
TOTALS1287*783+504

* 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