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SF MARATHON 1ST HALF 2026

Marcos Galarza

SAN FRANCISCO, CA

Bib: 14227 M 31

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 28%
Gender (Male)
#0 / 3619
Top 38%
Division (M30-34)
#0 / 772
Top 39%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:35/mi
19:10
→ flat
12 ft elev
4M
9:26/mi
38:02
↑ 67↓ 69
10 ft elev
6M
8:58/mi
55:58
↑ 1231.1%
126 ft elev
8M
8:49/mi
1:13:36
↑ 166↓ 531.1%
246 ft elev
9.6M
8:49/mi
1:27:42
↑ 68↓ 1931.5%
126 ft elev
10M
18:26/mi
1:35:04
↓ 241.1%
90 ft elev
10.5M
4:56/mi
1:37:32
↓ 732.7%
18 ft elev
12M
13:06/mi
1:57:11
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:03/mi
2:08:20
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
55:589:20 /mi⚡ faster
2nd Half
1:12:2210:11 /mi+29.3%
Positive split — 29.3% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:109:352.00 mi19:10
9:35
-
4M
38:029:312.00 mi18:52
9:26
-0:09
6M
55:589:202.00 mi17:56
8:58
-0:28
8M
1:13:369:122.00 mi17:38
8:49
-0:09
9.6M
1:27:429:081.60 mi14:06
8:49
0:00
10M
1:35:049:300.40 mi7:22
18:26
+9:37
10.5M
1:37:329:170.50 mi2:28
4:56
-13:30
12M
1:57:119:461.50 mi19:39
13:06
+8:10
Finish(13.11 mi)
2:08:209:471.11 mi11:09
10:03
-3:03
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:56 /mi

Average Pace

9:47 /mi

Slowest Pace

18:26 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28

2% of race

Time at Steady Pace

1:38:51

77% of race

Time at Slower Pace

27:01

21% of race

Average Pace: 9:47 /mi

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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 40%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:50

Segment Time

10:56/mi

Pace

0.90 mi

Distance

Overall

2641

Men

1809

Division

402

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2390169937220071421318
4M2.00 mi2162+2281569+130338+3420271492321
6M2.00 mi1885+2771407+162310+2813821074236
8M2.00 mi1585+3001222+185271+391095884187
9.6M1.60 mi1711-1261287-65285-1424941606351
10M0.40 mi1775-641329-42296-1126291793391
10.5M0.50 mi1790-151335-6299-329231965428
12M1.50 mi1811-211340-5298+120071421318
Finish(13.11 mi)1.11 mi1856-451365-25303-529081924431

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 31%
~flat
+5ft-3ft

Overall

2007

Males

1421

M30-34

319

2M→4M

2.0 - 4.0 mi

Top 31%
×4story building
+67ft-69ft

Overall

2027

Males

1492

M30-34

323

4M→6M

4.0 - 6.0 mi

Top 21%
×9story building
+123ft-9ft

Overall

1382

Males

1074

M30-34

237

6M→8M

6.0 - 8.0 mi

Top 17%
×12story building
+166ft-53ft

Overall

1095

Males

884

M30-34

188

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13story building
+68ft-193ft

Overall

2494

Males

1606

M30-34

352

9.6M→10M

9.6 - 10.0 mi

Top 40%
×2story building
+0ft-24ft

Overall

2629

Males

1793

M30-34

392

10M→10.5M

10.0 - 10.5 mi

Top 44%
×6story building
+1ft-73ft

Overall

2923

Males

1965

M30-34

430

10.5M→12M

10.5 - 12.0 mi

Top 31%
×21story building
+280ft-26ft

Overall

2007

Males

1421

M30-34

319

12M→Finish

12.0 - 13.1 mi

Top 44%
×7story building
+14ft-89ft

Overall

2908

Males

1924

M30-34

431

Passing Analysis

Category:
Passed
1001*
Passed By
467
Net Change
+534
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2390
2M → 4M26133+228#2390#2162
4M → 6M2814+277#2162#1885
6M → 8M313*13+300#1885#1585
8M → 9.6M39165-126#1585#1711
9.6M → 10M1074-64#1711#1775
10M → 10.5M318-15#1775#1790
10.5M → 12M6586-21#1790#1811
12M → Finish29*74-45#1811#1856
TOTALS1001*467+534

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

Passing Charts

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

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