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SF MARATHON 1ST HALF 2026

Adam Williams

Bib: 15445•M•Age: 25

Hilliard, OH

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
9:53/mi
19:46
→ flat
4M
10:38/mi
41:01
↑ 67↓ 69
6M
11:19/mi
1:03:40
↑ 1231.1%
8M
11:41/mi
1:27:02
↑ 166↓ 531.1%
9.6M
11:41/mi
1:45:43
↑ 68↓ 1931.5%
10M
23:47/mi
1:55:13
↓ 241.1%
10.5M
5:52/mi
1:58:09
↓ 732.7%
12M
19:38/mi
2:27:36
↑ 2803.2%
Finish· 13.11 mi
15:26/mi
2:44:43
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:40
Pace10:37 /mi
2nd Half
Distance7.11 mi
Time1:41:03
Pace14:13 /mi
📊Positive Split: 58.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:0419:469:5319:46
9:53
-
4M
4.00 mi07:22:1941:0110:1521:15
10:38
+0:45
6M
6.00 mi07:44:581:03:4010:3722:39
11:19
+0:41
8M
8.00 mi08:08:201:27:0210:5323:22
11:41
+0:22
9.6M
9.60 mi08:27:011:45:4311:0118:41
11:41
0:00
10M
10.00 mi08:36:311:55:1311:319:30
23:47
+12:06
10.5M
10.50 mi08:39:271:58:0911:152:56
5:52
-17:55
12M
12.00 mi09:08:542:27:3612:1829:27
19:38
+13:46
Finish
13.11 mi09:26:012:44:4312:3417:07
15:26
-4:12

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

5:52 /mi

Average Pace

12:34 /mi

Slowest Pace

23:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56

2% of race

Time at Steady Pace

1:45:43

64% of race

Time at Slower Pace

56:04

34% of race

Average Pace: 12:34 /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 mi07:01:0419:469:5319:46
9:53
#2835
4M
4.00 mi07:22:1941:0110:1521:15
10:38
#3307
6M
6.00 mi07:44:581:03:4010:3722:39
11:19
#3665
8M
8.00 mi08:08:201:27:0210:5323:22
11:41
#3805
9.6M
9.60 mi08:27:011:45:4311:0118:41
11:41
#4162
10M
10.00 mi08:36:311:55:1311:319:30
23:47
#4293
10.5M
10.50 mi08:39:271:58:0911:152:56
5:52
#4313
12M
12.00 mi09:08:542:27:3612:1829:27
19:38
#4838
Finish
13.11 mi09:26:012:44:4312:3417:07
15:26
#5117
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:26

Segment Time

13:49/mi

Pace

0.90 mi

Distance

Overall

5176

Men

3037

Division

678

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi283519544476065(Top 92%)3388(Top 94%)748(Top 94%)
4M4.00 mi2.00 mi3307-4722208-254509-623738(Top 57%)2441(Top 67%)566(Top 71%)
6M6.00 mi2.00 mi3665-3582396-188555-464281(Top 65%)2713(Top 75%)634(Top 80%)
8M8.00 mi2.00 mi3805-1402489-93579-244247(Top 65%)2710(Top 75%)611(Top 77%)
9.6M9.60 mi1.60 mi4162-3572654-165613-345608(Top 85%)3199(Top 88%)725(Top 91%)
10M10.00 mi0.40 mi4293-1312700-46624-115279(Top 80%)3071(Top 85%)684(Top 86%)
10.5M10.50 mi0.50 mi4313-202708-8625-15136(Top 78%)3024(Top 84%)682(Top 86%)
12M12.00 mi1.50 mi4838-5252949-241671-466065(Top 92%)3388(Top 94%)748(Top 94%)
Finish13.11 mi1.11 mi5117-2793065-116694-236269(Top 95%)3476(Top 96%)765(Top 96%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 92%
~flat
+5ft-3ft

Overall

6065

Males

3388

M25-29

749

2M→4M

2.0 - 4.0 mi

Top 57%
×4story building
+67ft-69ft

Overall

3738

Males

2441

M25-29

567

4M→6M

4.0 - 6.0 mi

Top 65%
×9story building
+123ft-9ft

Overall

4281

Males

2713

M25-29

636

6M→8M

6.0 - 8.0 mi

Top 65%
×12story building
+166ft-53ft

Overall

4247

Males

2710

M25-29

612

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13story building
+68ft-193ft

Overall

5608

Males

3199

M25-29

726

9.6M→10M

9.6 - 10.0 mi

Top 80%
×2story building
+0ft-24ft

Overall

5279

Males

3071

M25-29

685

10M→10.5M

10.0 - 10.5 mi

Top 78%
×6story building
+1ft-73ft

Overall

5136

Males

3024

M25-29

683

10.5M→12M

10.5 - 12.0 mi

Top 92%
×21story building
+280ft-26ft

Overall

6065

Males

3388

M25-29

749

12M→Finish

12.0 - 13.1 mi

Top 95%
×7story building
+14ft-89ft

Overall

6269

Males

3476

M25-29

765

Passing Analysis

Category:
Athletes Passed
219*
Passed By
2501
Net Change
-2282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2835
2M → 4M44516-472#2835#3307
4M → 6M36394-358#3307#3665
6M → 8M71*211-140#3665#3805
8M → 9.6M4361-357#3805#4162
9.6M → 10M23154-131#4162#4293
10M → 10.5M727-20#4293#4313
10.5M → 12M11*536-525#4313#4838
12M → Finish23*302-279#4838#5117
TOTALS219*2501-2282

* 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