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SF MARATHON 1ST HALF 2026

Max Gilchrist

SF, CA

Bib: 16104 M 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 37%
Gender (Male)
#0 / 3619
Top 47%
Division (M25-29)
#0 / 796
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
9:32/mi
19:04
→ flat
12 ft elev
4M
9:45/mi
38:34
↑ 67↓ 69
10 ft elev
6M
9:34/mi
57:43
↑ 1231.1%
126 ft elev
8M
9:34/mi
1:16:50
↑ 166↓ 531.1%
246 ft elev
9.6M
9:34/mi
1:32:08
↑ 68↓ 1931.5%
126 ft elev
10M
17:06/mi
1:38:58
↓ 241.1%
90 ft elev
10.5M
4:56/mi
1:41:26
↓ 732.7%
18 ft elev
12M
14:15/mi
2:02:49
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:21/mi
2:14:18
↑ 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
57:439:37 /mi⚡ faster
2nd Half
1:16:3510:46 /mi+32.7%
Positive split — 32.7% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:5219:049:3219:04
9:32
-
4M
4.00 mi07:21:2238:349:3919:30
9:45
+0:13
6M
6.00 mi07:40:3157:439:3719:09
9:34
-0:11
8M
8.00 mi07:59:381:16:509:3619:07
9:34
0:00
9.6M
9.60 mi08:14:561:32:089:3615:18
9:34
0:00
10M
10.00 mi08:21:461:38:589:546:50
17:06
+7:32
10.5M
10.50 mi08:24:141:41:269:402:28
4:56
-12:10
12M
12.00 mi08:45:372:02:4910:1421:23
14:15
+9:19
Finish
13.11 mi08:57:062:14:1810:1511:29
10:21
-3:54

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

4:56 /mi

Average Pace

10:15 /mi

Slowest Pace

17:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28

2% of race

Time at Steady Pace

1:43:37

77% of race

Time at Slower Pace

28:13

21% of race

Average Pace: 10:15 /mi

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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 mi07:01:5219:049:3219:04
9:32
#2310
4M
4.00 mi07:21:2238:349:3919:30
9:45
#2359
6M
6.00 mi07:40:3157:439:3719:09
9:34
#2252
8M
8.00 mi07:59:381:16:509:3619:07
9:34
#2115
9.6M
9.60 mi08:14:561:32:089:3615:18
9:34
#2299
10M
10.00 mi08:21:461:38:589:546:50
17:06
#2239
10.5M
10.50 mi08:24:141:41:269:402:28
4:56
#2248
12M
12.00 mi08:45:372:02:4910:1421:23
14:15
#2350
Finish
13.11 mi08:57:062:14:1810:1511:29
10:21
#2402
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 31%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:18

Segment Time

10:20/mi

Pace

0.90 mi

Distance

Overall

2044

Men

1463

Division

359

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi2310165039129571951466
4M4.00 mi2.00 mi2359-491685-35401-1024611741415
6M6.00 mi2.00 mi2252+1071620+65386+1521401541369
8M8.00 mi2.00 mi2115+1371557+63374+1218581406337
9.6M9.60 mi1.60 mi2299-1841632-75390-1634452119514
10M10.00 mi0.40 mi2239+601597+35380+1018851363327
10.5M10.50 mi0.50 mi2248-91604-7384-429401974478
12M12.00 mi1.50 mi2350-1021660-56404-2029571951466
Finish13.11 mi1.11 mi2402-521691-31410-632992127510

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 45%
~flat
+5ft-3ft

Overall

2957

Males

1951

M25-29

467

2M→4M

2.0 - 4.0 mi

Top 37%
×4story building
+67ft-69ft

Overall

2461

Males

1741

M25-29

415

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2140

Males

1541

M25-29

370

6M→8M

6.0 - 8.0 mi

Top 28%
×12story building
+166ft-53ft

Overall

1858

Males

1406

M25-29

338

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13story building
+68ft-193ft

Overall

3445

Males

2119

M25-29

515

9.6M→10M

9.6 - 10.0 mi

Top 29%
×2story building
+0ft-24ft

Overall

1885

Males

1363

M25-29

328

10M→10.5M

10.0 - 10.5 mi

Top 45%
×6story building
+1ft-73ft

Overall

2940

Males

1974

M25-29

479

10.5M→12M

10.5 - 12.0 mi

Top 45%
×21story building
+280ft-26ft

Overall

2957

Males

1951

M25-29

467

12M→Finish

12.0 - 13.1 mi

Top 50%
×7story building
+14ft-89ft

Overall

3299

Males

2127

M25-29

510

Passing Analysis

Category:
Athletes Passed
565*
Passed By
657
Net Change
-92
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2310
2M → 4M96145-49#2310#2359
4M → 6M14336+107#2359#2252
6M → 8M187*50+137#2252#2115
8M → 9.6M12196-184#2115#2299
9.6M → 10M666+60#2299#2239
10M → 10.5M514-9#2239#2248
10.5M → 12M33135-102#2248#2350
12M → Finish23*75-52#2350#2402
TOTALS565*657-92

* 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

Race Place Events

Race Place Events