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SF MARATHON 1ST HALF 2026

Felipe Gonzalez

Bib: 17857•M•Age: 38

Union City, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 47%
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
9:38/mi
19:16
→ flat
4M
10:14/mi
39:44
↑ 67↓ 69
6M
10:14/mi
1:00:13
↑ 1231.1%
8M
10:20/mi
1:20:53
↑ 166↓ 531.1%
9.6M
10:20/mi
1:37:25
↑ 68↓ 1931.5%
10M
20:19/mi
1:45:32
↓ 241.1%
10.5M
5:40/mi
1:48:22
↓ 732.7%
12M
14:47/mi
2:10:32
↑ 2803.2%
Finish· 13.11 mi
9:43/mi
2:21:19
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:13
Pace10:02 /mi
2nd Half
Distance7.11 mi
Time1:21:06
Pace11:24 /mi
📊Positive Split: 34.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:2419:169:3819:16
9:38
-
4M
4.00 mi07:26:5239:449:5620:28
10:14
+0:36
6M
6.00 mi07:47:211:00:1310:0220:29
10:14
0:00
8M
8.00 mi08:08:011:20:5310:0720:40
10:20
+0:06
9.6M
9.60 mi08:24:331:37:2510:0916:32
10:20
0:00
10M
10.00 mi08:32:401:45:3210:338:07
20:19
+9:59
10.5M
10.50 mi08:35:301:48:2210:192:50
5:40
-14:39
12M
12.00 mi08:57:402:10:3210:5322:10
14:47
+9:07
Finish
13.11 mi09:08:272:21:1910:4710:47
9:43
-5:04

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

5:40 /mi

Average Pace

10:47 /mi

Slowest Pace

20:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50

2% of race

Time at Steady Pace

1:48:12

77% of race

Time at Slower Pace

30:17

21% of race

Average Pace: 10:47 /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 mi07:06:2419:169:3819:16
9:38
#2480
4M
4.00 mi07:26:5239:449:5620:28
10:14
#2759
6M
6.00 mi07:47:211:00:1310:0220:29
10:14
#2810
8M
8.00 mi08:08:011:20:5310:0720:40
10:20
#2805
9.6M
9.60 mi08:24:331:37:2510:0916:32
10:20
#3057
10M
10.00 mi08:32:401:45:3210:338:07
20:19
#3064
10.5M
10.50 mi08:35:301:48:2210:192:50
5:40
#3109
12M
12.00 mi08:57:402:10:3210:5322:10
14:47
#3150
Finish
13.11 mi09:08:272:21:1910:4710:47
9:43
#3064
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 58%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:57

Segment Time

12:10/mi

Pace

0.90 mi

Distance

Overall

3814

Men

2427

Division

405

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi248017583023365(Top 51%)2154(Top 60%)365(Top 63%)
4M4.00 mi2.00 mi2759-2791903-145327-253143(Top 48%)2131(Top 59%)365(Top 63%)
6M6.00 mi2.00 mi2810-511943-40331-42963(Top 45%)2045(Top 57%)345(Top 59%)
8M8.00 mi2.00 mi2805+51963-20336-52775(Top 42%)1957(Top 54%)337(Top 58%)
9.6M9.60 mi1.60 mi3057-2522085-122354-184377(Top 67%)2611(Top 72%)433(Top 74%)
10M10.00 mi0.40 mi3064-72077+8352+23627(Top 55%)2306(Top 64%)383(Top 66%)
10.5M10.50 mi0.50 mi3109-452100-23356-44757(Top 72%)2869(Top 79%)475(Top 82%)
12M12.00 mi1.50 mi3150-412115-15357-13365(Top 51%)2154(Top 60%)365(Top 63%)
Finish13.11 mi1.11 mi3064+862063+52347+102523(Top 38%)1720(Top 48%)276(Top 47%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 51%
~flat
+5ft-3ft

Overall

3365

Males

2154

M35-39

365

2M→4M

2.0 - 4.0 mi

Top 48%
×4story building
+67ft-69ft

Overall

3143

Males

2131

M35-39

365

4M→6M

4.0 - 6.0 mi

Top 45%
×9story building
+123ft-9ft

Overall

2963

Males

2045

M35-39

345

6M→8M

6.0 - 8.0 mi

Top 42%
×12story building
+166ft-53ft

Overall

2775

Males

1957

M35-39

337

8M→9.6M

8.0 - 9.6 mi

Top 67%
×13story building
+68ft-193ft

Overall

4377

Males

2611

M35-39

433

9.6M→10M

9.6 - 10.0 mi

Top 55%
×2story building
+0ft-24ft

Overall

3627

Males

2306

M35-39

383

10M→10.5M

10.0 - 10.5 mi

Top 72%
×6story building
+1ft-73ft

Overall

4757

Males

2869

M35-39

475

10.5M→12M

10.5 - 12.0 mi

Top 51%
×21story building
+280ft-26ft

Overall

3365

Males

2154

M35-39

365

12M→Finish

12.0 - 13.1 mi

Top 38%
×7story building
+14ft-89ft

Overall

2523

Males

1720

M35-39

276

Passing Analysis

Category:
Athletes Passed
493*
Passed By
1077
Net Change
-584
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2480
2M → 4M65344-279#2480#2759
4M → 6M76127-51#2759#2810
6M → 8M143*138+5#2810#2805
8M → 9.6M16268-252#2805#3057
9.6M → 10M4451-7#3057#3064
10M → 10.5M247-45#3064#3109
10.5M → 12M5596-41#3109#3150
12M → Finish92*6+86#3150#3064
TOTALS493*1077-584

* 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