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SF MARATHON 1ST HALF 2026

Rian Spaulding

LOS ANGELES, CA

Bib: 14317 M 35

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 39%
Gender (Male)
#0 / 3619
Top 49%
Division (M35-39)
#0 / 582
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
9:24/mi
18:48
→ flat
12 ft elev
4M
9:41/mi
38:09
↑ 67↓ 69
10 ft elev
6M
9:43/mi
57:36
↑ 1231.1%
126 ft elev
8M
9:46/mi
1:17:07
↑ 166↓ 531.1%
246 ft elev
9.6M
9:46/mi
1:32:44
↑ 68↓ 1931.5%
126 ft elev
10M
18:39/mi
1:40:11
↓ 241.1%
90 ft elev
10.5M
5:04/mi
1:42:43
↓ 732.7%
18 ft elev
12M
14:18/mi
2:04:10
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:52/mi
2:16:13
↑ 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
57:369:36 /mi⚡ faster
2nd Half
1:18:3711:04 /mi+36.5%
Positive split — 36.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:5918:489:2418:48
9:24
-
4M
4.00 mi07:15:2038:099:3219:21
9:41
+0:17
6M
6.00 mi07:34:4757:369:3619:27
9:43
+0:02
8M
8.00 mi07:54:181:17:079:3819:31
9:46
+0:03
9.6M
9.60 mi08:09:551:32:449:4015:37
9:46
0:00
10M
10.00 mi08:17:221:40:1110:017:27
18:39
+8:53
10.5M
10.50 mi08:19:541:42:439:472:32
5:04
-13:35
12M
12.00 mi08:41:212:04:1010:2121:27
14:18
+9:14
Finish
13.11 mi08:53:242:16:1310:2312:03
10:52
-3:26

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

5:04 /mi

Average Pace

10:23 /mi

Slowest Pace

18:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:32

2% of race

Time at Steady Pace

1:44:47

77% of race

Time at Slower Pace

28:54

21% of race

Average Pace: 10:23 /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.

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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 mi06:55:5918:489:2418:48
9:24
#2103
4M
4.00 mi07:15:2038:099:3219:21
9:41
#2212
6M
6.00 mi07:34:4757:369:3619:27
9:43
#2219
8M
8.00 mi07:54:181:17:079:3819:31
9:46
#2153
9.6M
9.60 mi08:09:551:32:449:4015:37
9:46
#2374
10M
10.00 mi08:17:221:40:1110:017:27
18:39
#2387
10.5M
10.50 mi08:19:541:42:439:472:32
5:04
#2396
12M
12.00 mi08:41:212:04:1010:2121:27
14:18
#2466
Finish
13.11 mi08:53:242:16:1310:2312:03
10:52
#2569
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 43%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:59

Segment Time

11:06/mi

Pace

0.90 mi

Distance

Overall

2803

Men

1888

Division

317

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi2103152625529941976333
4M4.00 mi2.00 mi2212-1091599-73269-1423651692285
6M6.00 mi2.00 mi2219-71599277-823171655278
8M8.00 mi2.00 mi2153+661583+16270+720871547268
9.6M9.60 mi1.60 mi2374-2211683-100291-2136782243374
10M10.00 mi0.40 mi2387-131687-429127761864310
10.5M10.50 mi0.50 mi2396-91693-629132902163359
12M12.00 mi1.50 mi2466-701729-36289+229941976333
Finish13.11 mi1.11 mi2569-1031788-59303-1438682414401

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
~flat
+5ft-3ft

Overall

2994

Males

1976

M35-39

333

2M→4M

2.0 - 4.0 mi

Top 36%
×4story building
+67ft-69ft

Overall

2365

Males

1692

M35-39

285

4M→6M

4.0 - 6.0 mi

Top 35%
×9story building
+123ft-9ft

Overall

2317

Males

1655

M35-39

278

6M→8M

6.0 - 8.0 mi

Top 32%
×12story building
+166ft-53ft

Overall

2087

Males

1547

M35-39

268

8M→9.6M

8.0 - 9.6 mi

Top 56%
×13story building
+68ft-193ft

Overall

3678

Males

2243

M35-39

374

9.6M→10M

9.6 - 10.0 mi

Top 42%
×2story building
+0ft-24ft

Overall

2776

Males

1864

M35-39

310

10M→10.5M

10.0 - 10.5 mi

Top 50%
×6story building
+1ft-73ft

Overall

3290

Males

2163

M35-39

359

10.5M→12M

10.5 - 12.0 mi

Top 46%
×21story building
+280ft-26ft

Overall

2994

Males

1976

M35-39

333

12M→Finish

12.0 - 13.1 mi

Top 59%
×7story building
+14ft-89ft

Overall

3868

Males

2414

M35-39

401

Passing Analysis

Category:
Athletes Passed
408*
Passed By
874
Net Change
-466
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2103
2M → 4M78187-109#2103#2212
4M → 6M7784-7#2212#2219
6M → 8M156*90+66#2219#2153
8M → 9.6M10231-221#2153#2374
9.6M → 10M2437-13#2374#2387
10M → 10.5M615-9#2387#2396
10.5M → 12M36106-70#2396#2466
12M → Finish21*124-103#2466#2569
TOTALS408*874-466

* 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