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SF MARATHON 1ST HALF 2026

Ismael Esparza

Bib: 19109•M•Age: 27

El Monte, CA

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

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
12:20/mi
24:41
→ flat
4M
10:22/mi
45:25
↑ 67↓ 69
6M
10:02/mi
1:05:29
↑ 1231.1%
8M
10:59/mi
1:27:27
↑ 166↓ 531.1%
9.6M
10:59/mi
1:45:01
↑ 68↓ 1931.5%
10M
18:46/mi
1:52:31
↓ 241.1%
10.5M
5:18/mi
1:55:10
↓ 732.7%
12M
15:34/mi
2:18:31
↑ 2803.2%
Finish· 13.11 mi
14:31/mi
2:34:37
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:29
Pace10:55 /mi
2nd Half
Distance7.11 mi
Time1:29:08
Pace12:32 /mi
📊Positive Split: 36.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:15:2324:4112:2024:41
12:20
-
4M
4.00 mi07:36:0745:2511:2120:44
10:22
-1:58
6M
6.00 mi07:56:111:05:2910:5520:04
10:02
-0:20
8M
8.00 mi08:18:091:27:2710:5621:58
10:59
+0:57
9.6M
9.60 mi08:35:431:45:0110:5617:34
10:59
0:00
10M
10.00 mi08:43:131:52:3111:157:30
18:46
+7:47
10.5M
10.50 mi08:45:521:55:1010:582:39
5:18
-13:28
12M
12.00 mi09:09:132:18:3111:3323:21
15:34
+10:16
Finish
13.11 mi09:25:192:34:3711:4816:06
14:31
-1:03

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

5:18 /mi

Average Pace

11:48 /mi

Slowest Pace

18:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39

2% of race

Time at Steady Pace

1:45:01

68% of race

Time at Slower Pace

46:57

30% of race

Average Pace: 11:48 /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 mi07:15:2324:4112:2024:41
12:20
#6152
4M
4.00 mi07:36:0745:2511:2120:44
10:22
#4971
6M
6.00 mi07:56:111:05:2910:5520:04
10:02
#4079
8M
8.00 mi08:18:091:27:2710:5621:58
10:59
#3864
9.6M
9.60 mi08:35:431:45:0110:5617:34
10:59
#4074
10M
10.00 mi08:43:131:52:3111:157:30
18:46
#3927
10.5M
10.50 mi08:45:521:55:1010:582:39
5:18
#3935
12M
12.00 mi09:09:132:18:3111:3323:21
15:34
#3926
Finish
13.11 mi09:25:192:34:3711:4816:06
14:31
#4256
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 46%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:09

Segment Time

11:17/mi

Pace

0.90 mi

Distance

Overall

2993

Men

1994

Division

474

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi615234897763955(Top 60%)2461(Top 68%)574(Top 72%)
4M4.00 mi2.00 mi4971+11813027+462686+903326(Top 51%)2227(Top 62%)520(Top 65%)
6M6.00 mi2.00 mi4079+8922627+400609+772721(Top 41%)1905(Top 53%)461(Top 58%)
8M8.00 mi2.00 mi3864+2152517+110583+263521(Top 54%)2336(Top 65%)537(Top 67%)
9.6M9.60 mi1.60 mi4074-2102609-92602-195018(Top 76%)2921(Top 81%)671(Top 84%)
10M10.00 mi0.40 mi3927+1472527+82591+112859(Top 43%)1907(Top 53%)446(Top 56%)
10.5M10.50 mi0.50 mi3935-82530-3592-13918(Top 60%)2495(Top 69%)586(Top 74%)
12M12.00 mi1.50 mi3926+92518+12588+43955(Top 60%)2461(Top 68%)574(Top 72%)
Finish13.11 mi1.11 mi4256-3302661-143619-316095(Top 93%)3402(Top 94%)754(Top 95%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 60%
~flat
+5ft-3ft

Overall

3955

Males

2461

M25-29

575

2M→4M

2.0 - 4.0 mi

Top 51%
×4story building
+67ft-69ft

Overall

3326

Males

2227

M25-29

521

4M→6M

4.0 - 6.0 mi

Top 41%
×9story building
+123ft-9ft

Overall

2721

Males

1905

M25-29

462

6M→8M

6.0 - 8.0 mi

Top 54%
×12story building
+166ft-53ft

Overall

3521

Males

2336

M25-29

538

8M→9.6M

8.0 - 9.6 mi

Top 76%
×13story building
+68ft-193ft

Overall

5018

Males

2921

M25-29

672

9.6M→10M

9.6 - 10.0 mi

Top 43%
×2story building
+0ft-24ft

Overall

2859

Males

1907

M25-29

447

10M→10.5M

10.0 - 10.5 mi

Top 60%
×6story building
+1ft-73ft

Overall

3918

Males

2495

M25-29

587

10.5M→12M

10.5 - 12.0 mi

Top 60%
×21story building
+280ft-26ft

Overall

3955

Males

2461

M25-29

575

12M→Finish

12.0 - 13.1 mi

Top 93%
×7story building
+14ft-89ft

Overall

6095

Males

3402

M25-29

754

Passing Analysis

Category:
Athletes Passed
2636*
Passed By
740
Net Change
+1896
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6152
2M → 4M1181*0+1181#6152#4971
4M → 6M893*1+892#4971#4079
6M → 8M274*59+215#4079#3864
8M → 9.6M24234-210#3864#4074
9.6M → 10M1503+147#4074#3927
10M → 10.5M1018-8#3927#3935
10.5M → 12M82*73+9#3935#3926
12M → Finish22*352-330#3926#4256
TOTALS2636*740+1896

* 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