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SF MARATHON 1ST HALF 2026

Ervine Flores

Bib: 12480•M•Age: 34

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 1%
Gender (Male)
#0 / 3619
Top 2%
Division (M30-34)
#0 / 772
Top 2%
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
6:48/mi
13:36
→ flat
4M
6:54/mi
27:24
↑ 67↓ 69
6M
6:56/mi
41:16
↑ 1231.1%
8M
6:42/mi
54:41
↑ 166↓ 531.1%
9.6M
6:42/mi
1:05:25
↑ 68↓ 1931.5%
10M
12:01/mi
1:10:13
↓ 241.1%
10.5M
3:16/mi
1:11:51
↓ 732.7%
12M
9:20/mi
1:25:51
↑ 2803.2%
Finish· 13.11 mi
6:39/mi
1:33:13
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time41:16
Pace6:53 /mi
2nd Half
Distance7.11 mi
Time51:57
Pace7:18 /mi
📊Positive Split: 25.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:43:5513:366:4813:36
6:48
-
4M
4.00 mi06:57:4327:246:5113:48
6:54
+0:06
6M
6.00 mi07:11:3541:166:5313:52
6:56
+0:02
8M
8.00 mi07:25:0054:416:5013:25
6:42
-0:14
9.6M
9.60 mi07:35:441:05:256:4910:44
6:42
0:00
10M
10.00 mi07:40:321:10:137:014:48
12:01
+5:19
10.5M
10.50 mi07:42:101:11:516:511:38
3:16
-8:45
12M
12.00 mi07:56:101:25:517:0914:00
9:20
+6:04
Finish
13.11 mi08:03:321:33:137:077:22
6:39
-2:41

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

3:16 /mi

Average Pace

7:07 /mi

Slowest Pace

12:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38

2% of race

Time at Steady Pace

1:12:47

78% of race

Time at Slower Pace

18:48

20% of race

Average Pace: 7:07 /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 mi06:43:5513:366:4813:36
6:48
#85
4M
4.00 mi06:57:4327:246:5113:48
6:54
#80
6M
6.00 mi07:11:3541:166:5313:52
6:56
#80
8M
8.00 mi07:25:0054:416:5013:25
6:42
#64
9.6M
9.60 mi07:35:441:05:256:4910:44
6:42
#79
10M
10.00 mi07:40:321:10:137:014:48
12:01
#79
10.5M
10.50 mi07:42:101:11:516:511:38
3:16
#78
12M
12.00 mi07:56:101:25:517:0914:00
9:20
#85
Finish
13.11 mi08:03:321:33:137:077:22
6:39
#71
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 0.6%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:26

Segment Time

7:09/mi

Pace

0.90 mi

Distance

Overall

41

Men

41

Division

7

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi857819116(Top 2%)95(Top 3%)20(Top 3%)
4M4.00 mi2.00 mi80+574+417+283(Top 1%)77(Top 2%)17(Top 2%)
6M6.00 mi2.00 mi807416+187(Top 1%)81(Top 2%)17(Top 2%)
8M8.00 mi2.00 mi64+1660+1411+562(Top 0.9%)57(Top 2%)8(Top 1%)
9.6M9.60 mi1.60 mi79-1574-1416-5466(Top 7%)356(Top 10%)87(Top 11%)
10M10.00 mi0.40 mi79741692(Top 1%)65(Top 2%)12(Top 2%)
10.5M10.50 mi0.50 mi78+173+11642(Top 0.6%)42(Top 1%)6(Top 0.8%)
12M12.00 mi1.50 mi85-778-516116(Top 2%)95(Top 3%)20(Top 3%)
Finish13.11 mi1.11 mi71+1470+81658(Top 0.9%)57(Top 2%)13(Top 2%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 2%
~flat
+5ft-3ft

Overall

116

Males

95

M30-34

21

2M→4M

2.0 - 4.0 mi

Top 1%
×4story building
+67ft-69ft

Overall

83

Males

77

M30-34

18

4M→6M

4.0 - 6.0 mi

Top 1%
×9story building
+123ft-9ft

Overall

87

Males

81

M30-34

18

6M→8M

6.0 - 8.0 mi

Top 0.9%
×12story building
+166ft-53ft

Overall

62

Males

57

M30-34

8

8M→9.6M

8.0 - 9.6 mi

Top 7%
×13story building
+68ft-193ft

Overall

466

Males

356

M30-34

88

9.6M→10M

9.6 - 10.0 mi

Top 1%
×2story building
+0ft-24ft

Overall

92

Males

65

M30-34

13

10M→10.5M

10.0 - 10.5 mi

Top 0.6%
×6story building
+1ft-73ft

Overall

42

Males

42

M30-34

7

10.5M→12M

10.5 - 12.0 mi

Top 2%
×21story building
+280ft-26ft

Overall

116

Males

95

M30-34

21

12M→Finish

12.0 - 13.1 mi

Top 0.9%
×7story building
+14ft-89ft

Overall

58

Males

57

M30-34

13

Passing Analysis

Category:
Athletes Passed
47*
Passed By
33
Net Change
+14
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#85
2M → 4M61+5#85#80
4M → 6M330#80#80
6M → 8M193+16#80#64
8M → 9.6M318-15#64#79
9.6M → 10M000#79#79
10M → 10.5M10+1#79#78
10.5M → 12M18-7#78#85
12M → Finish14*0+14#85#71
TOTALS47*33+14

* 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