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SF MARATHON 1ST HALF 2026

Gustavo Llamas

SF, CA

Bib: 12836 M 59

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 20%
Masters (Masters Men)
#0 / 1030
Top 14%
Division (M55-59)
#0 / 142
Top 10%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:24/mi
16:48
→ flat
4M
8:34/mi
33:56
↑ 67↓ 69
6M
8:46/mi
51:29
↑ 123
8M
8:07/mi
1:07:43
↑ 166↓ 53
9.6M
8:07/mi
1:20:43
↑ 68↓ 193
10M
15:11/mi
1:26:47
↓ 24
10.5M
3:58/mi
1:28:46
↓ 73
12M
12:31/mi
1:47:32
↑ 280
Finish· 13.11 mi
8:38/mi
1:57:06
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
51:298:35 /mi⚡ faster
2nd Half
1:05:379:14 /mi+27.5%
Positive split — 27.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
16:488:242.00 mi16:48
8:24
-
4M
33:568:292.00 mi17:08
8:34
+0:10
6M
51:298:352.00 mi17:33
8:46
+0:12
8M
1:07:438:282.00 mi16:14
8:07
-0:39
9.6M
1:20:438:241.60 mi13:00
8:07
0:00
10M
1:26:478:410.40 mi6:04
15:11
+7:04
10.5M
1:28:468:270.50 mi1:59
3:58
-11:13
12M
1:47:328:581.50 mi18:46
12:31
+8:33
Finish(13.11 mi)
1:57:068:561.11 mi9:34
8:38
-3:53
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

3:58 /mi

Average Pace

8:56 /mi

Slowest Pace

15:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59

2% of race

Time at Steady Pace

1:30:17

77% of race

Time at Slower Pace

24:50

21% of race

Average Pace: 8:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 10%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:03

Segment Time

8:57/mi

Pace

0.90 mi

Distance

Overall

683

Men

556

Division

12

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi816669141567114830
4M2.00 mi855-39697-2815-191974514
6M2.00 mi931-76758-6114+1113891916
8M2.00 mi755+176627+13113+152846112
9.6M1.60 mi841-86685-58131657110525
10M0.40 mi817+24666+191379962612
10.5M0.50 mi811+6660+6135824838
12M1.50 mi898-87729-6915-21567114830
Finish(13.11 mi)1.11 mi896+2731-214+1121994114

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
~flat
+5ft-3ft

Overall

1567

Males

1148

M55-59

30

2M→4M

2.0 - 4.0 mi

Top 14%
×4story building
+67ft-69ft

Overall

919

Males

745

M55-59

14

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1138

Males

919

M55-59

16

6M→8M

6.0 - 8.0 mi

Top 8%
×12story building
+166ft-53ft

Overall

528

Males

461

M55-59

12

8M→9.6M

8.0 - 9.6 mi

Top 25%
×13story building
+68ft-193ft

Overall

1657

Males

1105

M55-59

25

9.6M→10M

9.6 - 10.0 mi

Top 12%
×2story building
+0ft-24ft

Overall

799

Males

626

M55-59

12

10M→10.5M

10.0 - 10.5 mi

Top 9%
×6story building
+1ft-73ft

Overall

582

Males

483

M55-59

8

10.5M→12M

10.5 - 12.0 mi

Top 24%
×21story building
+280ft-26ft

Overall

1567

Males

1148

M55-59

30

12M→Finish

12.0 - 13.1 mi

Top 19%
×7story building
+14ft-89ft

Overall

1219

Males

941

M55-59

14

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#816
2M → 4M
8243-39
#816 → #855
4M → 6M
9519-76
#855 → #931
6M → 8M
10186+176
#931 → #755
8M → 9.6M
10822-86
#755 → #841
9.6M → 10M
327+24
#841 → #817
10M → 10.5M
06+6
#817 → #811
10.5M → 12M
9912-87
#811 → #898
12M → Finish
2628*+2
#898 → #896
TOTALS
423343*-80
#816 → #896

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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