San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Gregory Ritchey

Boulder, CO

Bib: 14247 M 39

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Male)
#0 / 3619
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
10:25/mi
20:51
→ flat
12 ft elev
4M
11:03/mi
42:57
↑ 67↓ 69
10 ft elev
6M
11:13/mi
1:05:23
↑ 1231.1%
126 ft elev
8M
12:16/mi
1:29:56
↑ 166↓ 531.1%
246 ft elev
9.6M
9:08/mi
1:44:33
↑ 68↓ 1931.5%
126 ft elev
10M
20:59/mi
1:52:56
↓ 241.1%
90 ft elev
10.5M
5:54/mi
1:55:53
↓ 732.7%
18 ft elev
12M
15:57/mi
2:19:49
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:59/mi
2:33:06
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:23
Pace10:54 /mi
2nd Half
Distance7.11 mi
Time1:27:43
Pace12:20 /mi
📊Positive Split: 34.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:4120:5110:2520:51
10:25
-
4M
4.00 mi07:25:4742:5710:4422:06
11:03
+0:38
6M
6.00 mi07:48:131:05:2310:5422:26
11:13
+0:10
8M
8.00 mi08:12:461:29:5611:1424:33
12:16
+1:03
9.6M
9.60 mi08:27:231:44:3310:5314:37
9:08
-3:08
10M
10.00 mi08:35:461:52:5611:188:23
20:59
+11:51
10.5M
10.50 mi08:38:431:55:5311:022:57
5:54
-15:05
12M
12.00 mi09:02:392:19:4911:3923:56
15:57
+10:03
Finish
13.11 mi09:15:562:33:0611:4113:17
11:59
-3:58

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

5:54 /mi

Average Pace

11:41 /mi

Slowest Pace

20:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:34

11% of race

Time at Steady Pace

1:43:13

67% of race

Time at Slower Pace

32:19

21% of race

Average Pace: 11:41 /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 mi07:03:4120:5110:2520:51
10:25
#3791
4M
4.00 mi07:25:4742:5710:4422:06
11:03
#4051
6M
6.00 mi07:48:131:05:2310:5422:26
11:13
#4053
8M
8.00 mi08:12:461:29:5611:1424:33
12:16
#4269
9.6M
9.60 mi08:27:231:44:3310:5314:37
9:08
#3999
10M
10.00 mi08:35:461:52:5611:188:23
20:59
#3987
10.5M
10.50 mi08:38:431:55:5311:022:57
5:54
#4012
12M
12.00 mi09:02:392:19:4911:3923:56
15:57
#4056
Finish
13.11 mi09:15:562:33:0611:4113:17
11:59
#4127
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 65%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:20

Segment Time

12:36/mi

Pace

0.90 mi

Distance

Overall

4247

Men

2618

Division

438

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi379124754184207(Top 64%)2576(Top 71%)433(Top 74%)
4M4.00 mi2.00 mi4051-2602610-135435-174274(Top 65%)2704(Top 75%)450(Top 77%)
6M6.00 mi2.00 mi4053-22619-9440-54137(Top 63%)2637(Top 73%)441(Top 76%)
8M8.00 mi2.00 mi4269-2162737-118463-234834(Top 74%)2995(Top 83%)499(Top 86%)
9.6M9.60 mi1.60 mi3999+2702573+164434+292923(Top 44%)1837(Top 51%)304(Top 52%)
10M10.00 mi0.40 mi3987+122555+18428+64038(Top 61%)2515(Top 69%)416(Top 71%)
10.5M10.50 mi0.50 mi4012-252569-14430-25175(Top 79%)3045(Top 84%)506(Top 87%)
12M12.00 mi1.50 mi4056-442573-4437-74207(Top 64%)2576(Top 71%)433(Top 74%)
Finish13.11 mi1.11 mi4127-712595-22440-34907(Top 75%)2864(Top 79%)472(Top 81%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 64%
~flat
+5ft-3ft

Overall

4207

Males

2576

M35-39

433

2M→4M

2.0 - 4.0 mi

Top 65%
×4story building
+67ft-69ft

Overall

4274

Males

2704

M35-39

450

4M→6M

4.0 - 6.0 mi

Top 63%
×9story building
+123ft-9ft

Overall

4137

Males

2637

M35-39

441

6M→8M

6.0 - 8.0 mi

Top 74%
×12story building
+166ft-53ft

Overall

4834

Males

2995

M35-39

499

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13story building
+68ft-193ft

Overall

2923

Males

1837

M35-39

304

9.6M→10M

9.6 - 10.0 mi

Top 61%
×2story building
+0ft-24ft

Overall

4038

Males

2515

M35-39

416

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5175

Males

3045

M35-39

506

10.5M→12M

10.5 - 12.0 mi

Top 64%
×21story building
+280ft-26ft

Overall

4207

Males

2576

M35-39

433

12M→Finish

12.0 - 13.1 mi

Top 75%
×7story building
+14ft-89ft

Overall

4907

Males

2864

M35-39

472

Passing Analysis

Category:
Athletes Passed
796*
Passed By
1132
Net Change
-336
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3791
2M → 4M92352-260#3791#4051
4M → 6M129*131-2#4051#4053
6M → 8M87*303-216#4053#4269
8M → 9.6M31343+270#4269#3999
9.6M → 10M5644+12#3999#3987
10M → 10.5M328-25#3987#4012
10.5M → 12M77*121-44#4012#4056
12M → Finish39*110-71#4056#4127
TOTALS796*1132-336

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events