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SF MARATHON 1ST HALF 2026

Victor Contreras

Bib: 17612•M•Age: 29

Delhi, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 20%
Gender (Male)
#0 / 3619
Top 28%
Division (M25-29)
#0 / 796
Top 31%
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
8:14/mi
16:28
→ flat
4M
8:46/mi
34:00
↑ 67↓ 69
6M
8:46/mi
51:32
↑ 1231.1%
8M
8:51/mi
1:09:13
↑ 166↓ 531.1%
9.6M
8:51/mi
1:23:22
↑ 68↓ 1931.5%
10M
18:19/mi
1:30:41
↓ 241.1%
10.5M
4:06/mi
1:32:44
↓ 732.7%
12M
12:43/mi
1:51:49
↑ 2803.2%
Finish· 13.11 mi
8:43/mi
2:01:29
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:32
Pace8:35 /mi
2nd Half
Distance7.11 mi
Time1:09:57
Pace9:50 /mi
📊Positive Split: 35.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:2116:288:1416:28
8:14
-
4M
4.00 mi07:20:5334:008:3017:32
8:46
+0:32
6M
6.00 mi07:38:2551:328:3517:32
8:46
0:00
8M
8.00 mi07:56:061:09:138:3917:41
8:51
+0:05
9.6M
9.60 mi08:10:151:23:228:4114:09
8:51
0:00
10M
10.00 mi08:17:341:30:419:047:19
18:19
+9:28
10.5M
10.50 mi08:19:371:32:448:502:03
4:06
-14:13
12M
12.00 mi08:38:421:51:499:1919:05
12:43
+8:37
Finish
13.11 mi08:48:222:01:299:169:40
8:43
-4:00

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

4:06 /mi

Average Pace

9:16 /mi

Slowest Pace

18:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03

2% of race

Time at Steady Pace

1:33:02

77% of race

Time at Slower Pace

26:24

22% of race

Average Pace: 9:16 /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 mi07:03:2116:288:1416:28
8:14
#672
4M
4.00 mi07:20:5334:008:3017:32
8:46
#871
6M
6.00 mi07:38:2551:328:3517:32
8:46
#940
8M
8.00 mi07:56:061:09:138:3917:41
8:51
#927
9.6M
9.60 mi08:10:151:23:228:4114:09
8:51
#1145
10M
10.00 mi08:17:341:30:419:047:19
18:19
#1261
10.5M
10.50 mi08:19:371:32:448:502:03
4:06
#1242
12M
12.00 mi08:38:421:51:499:1919:05
12:43
#1337
Finish
13.11 mi08:48:222:01:299:169:40
8:43
#1292
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 32%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:22

Segment Time

10:25/mi

Pace

0.90 mi

Distance

Overall

2108

Men

1501

Division

368

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi6725621341732(Top 26%)1250(Top 35%)298(Top 37%)
4M4.00 mi2.00 mi871-199711-149165-311119(Top 17%)897(Top 25%)213(Top 27%)
6M6.00 mi2.00 mi940-69763-52181-161136(Top 17%)917(Top 25%)230(Top 29%)
8M8.00 mi2.00 mi927+13760+3183-21117(Top 17%)896(Top 25%)220(Top 28%)
9.6M9.60 mi1.60 mi1145-218914-154225-422525(Top 38%)1623(Top 45%)393(Top 49%)
10M10.00 mi0.40 mi1261-116998-84242-172554(Top 39%)1758(Top 49%)419(Top 53%)
10.5M10.50 mi0.50 mi1242+19988+10241+1838(Top 13%)675(Top 19%)155(Top 19%)
12M12.00 mi1.50 mi1337-951041-53256-151732(Top 26%)1250(Top 35%)298(Top 37%)
Finish13.11 mi1.11 mi1292+451012+29246+101323(Top 20%)1013(Top 28%)244(Top 31%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 26%
~flat
+5ft-3ft

Overall

1732

Males

1250

M25-29

299

2M→4M

2.0 - 4.0 mi

Top 17%
×4story building
+67ft-69ft

Overall

1119

Males

897

M25-29

213

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1136

Males

917

M25-29

230

6M→8M

6.0 - 8.0 mi

Top 17%
×12story building
+166ft-53ft

Overall

1117

Males

896

M25-29

220

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13story building
+68ft-193ft

Overall

2525

Males

1623

M25-29

393

9.6M→10M

9.6 - 10.0 mi

Top 39%
×2story building
+0ft-24ft

Overall

2554

Males

1758

M25-29

420

10M→10.5M

10.0 - 10.5 mi

Top 13%
×6story building
+1ft-73ft

Overall

838

Males

675

M25-29

156

10.5M→12M

10.5 - 12.0 mi

Top 26%
×21story building
+280ft-26ft

Overall

1732

Males

1250

M25-29

299

12M→Finish

12.0 - 13.1 mi

Top 20%
×7story building
+14ft-89ft

Overall

1323

Males

1013

M25-29

244

Passing Analysis

Category:
Athletes Passed
229*
Passed By
849
Net Change
-620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#672
2M → 4M12211-199#672#871
4M → 6M1685-69#871#940
6M → 8M8875+13#940#927
8M → 9.6M5223-218#927#1145
9.6M → 10M8124-116#1145#1261
10M → 10.5M201+19#1261#1242
10.5M → 12M27122-95#1242#1337
12M → Finish53*8+45#1337#1292
TOTALS229*849-620

* 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