San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Chris Cheever

Bib: 12398•M•Age: 28

SF, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 27%
Gender (Male)
#0 / 3619
Top 37%
Division (M25-29)
#0 / 796
Top 40%
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
8:52/mi
17:45
→ flat
4M
9:15/mi
36:14
↑ 67↓ 69
6M
9:12/mi
54:38
↑ 1231.1%
8M
10:58/mi
1:16:34
↑ 166↓ 531.1%
9.6M
7:16/mi
1:28:12
↑ 68↓ 1931.5%
10M
16:59/mi
1:34:59
↓ 241.1%
10.5M
4:22/mi
1:37:10
↓ 732.7%
12M
13:31/mi
1:57:27
↑ 2803.2%
Finish· 13.11 mi
9:05/mi
2:07:31
↑ 14↓ 891.3%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:38
Pace9:06 /mi
2nd Half
Distance7.11 mi
Time1:12:53
Pace10:15 /mi
📊Positive Split: 33.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:5017:458:5217:45
8:52
-
4M
4.00 mi07:11:1936:149:0418:29
9:15
+0:23
6M
6.00 mi07:29:4354:389:0618:24
9:12
-0:03
8M
8.00 mi07:51:391:16:349:3421:56
10:58
+1:46
9.6M
9.60 mi08:03:171:28:129:1111:38
7:16
-3:42
10M
10.00 mi08:10:041:34:599:306:47
16:59
+9:43
10.5M
10.50 mi08:12:151:37:109:152:11
4:22
-12:37
12M
12.00 mi08:32:321:57:279:4720:17
13:31
+9:09
Finish
13.11 mi08:42:362:07:319:4410:04
9:05
-4:26

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

4:22 /mi

Average Pace

9:44 /mi

Slowest Pace

16:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:49

11% of race

Time at Steady Pace

1:04:42

51% of race

Time at Slower Pace

49:00

38% of race

Average Pace: 9:44 /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 mi06:52:5017:458:5217:45
8:52
#1361
4M
4.00 mi07:11:1936:149:0418:29
9:15
#1538
6M
6.00 mi07:29:4354:389:0618:24
9:12
#1582
8M
8.00 mi07:51:391:16:349:3421:56
10:58
#2080
9.6M
9.60 mi08:03:171:28:129:1111:38
7:16
#1770
10M
10.00 mi08:10:041:34:599:306:47
16:59
#1765
10.5M
10.50 mi08:12:151:37:109:152:11
4:22
#1755
12M
12.00 mi08:32:321:57:279:4720:17
13:31
#1834
Finish
13.11 mi08:42:362:07:319:4410:04
9:05
#1802
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:58

Segment Time

9:58/mi

Pace

0.90 mi

Distance

Overall

1675

Men

1248

Division

305

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi136110542672348(Top 36%)1626(Top 45%)389(Top 49%)
4M4.00 mi2.00 mi1538-1771183-129289-221768(Top 27%)1330(Top 37%)316(Top 40%)
6M6.00 mi2.00 mi1582-441216-33296-71678(Top 26%)1271(Top 35%)308(Top 39%)
8M8.00 mi2.00 mi2080-4981532-316367-713503(Top 53%)2326(Top 64%)535(Top 67%)
9.6M9.60 mi1.60 mi1770+3101329+203319+48872(Top 13%)611(Top 17%)141(Top 18%)
10M10.00 mi0.40 mi1765+51320+9315+41801(Top 27%)1312(Top 36%)317(Top 40%)
10.5M10.50 mi0.50 mi1755+101314+6314+11499(Top 23%)1156(Top 32%)283(Top 36%)
12M12.00 mi1.50 mi1834-791353-39327-132348(Top 36%)1626(Top 45%)389(Top 49%)
Finish13.11 mi1.11 mi1802+321331+22318+91735(Top 26%)1270(Top 35%)309(Top 39%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
~flat
+5ft-3ft

Overall

2348

Males

1626

M25-29

390

2M→4M

2.0 - 4.0 mi

Top 27%
×4story building
+67ft-69ft

Overall

1768

Males

1330

M25-29

316

4M→6M

4.0 - 6.0 mi

Top 26%
×9story building
+123ft-9ft

Overall

1678

Males

1271

M25-29

308

6M→8M

6.0 - 8.0 mi

Top 53%
×12story building
+166ft-53ft

Overall

3503

Males

2326

M25-29

536

8M→9.6M

8.0 - 9.6 mi

Top 13%
×13story building
+68ft-193ft

Overall

872

Males

611

M25-29

141

9.6M→10M

9.6 - 10.0 mi

Top 27%
×2story building
+0ft-24ft

Overall

1801

Males

1312

M25-29

318

10M→10.5M

10.0 - 10.5 mi

Top 23%
×6story building
+1ft-73ft

Overall

1499

Males

1156

M25-29

284

10.5M→12M

10.5 - 12.0 mi

Top 36%
×21story building
+280ft-26ft

Overall

2348

Males

1626

M25-29

390

12M→Finish

12.0 - 13.1 mi

Top 26%
×7story building
+14ft-89ft

Overall

1735

Males

1270

M25-29

309

Passing Analysis

Category:
Athletes Passed
543*
Passed By
984
Net Change
-441
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1361
2M → 4M32209-177#1361#1538
4M → 6M4488-44#1538#1582
6M → 8M6504-498#1582#2080
8M → 9.6M32111+310#2080#1770
9.6M → 10M2823+5#1770#1765
10M → 10.5M144+10#1765#1755
10.5M → 12M46125-79#1755#1834
12M → Finish52*20+32#1834#1802
TOTALS543*984-441

* 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