San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Altynai Baianbek

Bib: 16125•F•Age: 32

SF, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 50%
Gender (Female)
#0 / 2930
Top 37%
Division (F30-34)
#0 / 651
Top 38%
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
10:45/mi
21:31
→ flat
4M
10:47/mi
43:04
↑ 67↓ 69
6M
10:32/mi
1:04:08
↑ 1231.1%
8M
10:05/mi
1:24:18
↑ 166↓ 531.1%
9.6M
10:05/mi
1:40:26
↑ 68↓ 1931.5%
10M
19:56/mi
1:48:24
↓ 241.1%
10.5M
4:40/mi
1:50:44
↓ 732.7%
12M
14:22/mi
2:12:17
↑ 2803.2%
Finish· 13.11 mi
10:03/mi
2:23:26
↑ 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
Time1:04:08
Pace10:41 /mi
2nd Half
Distance7.11 mi
Time1:19:18
Pace11:09 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:1821:3110:4521:31
10:45
-
4M
4.00 mi07:26:5143:0410:4621:33
10:47
+0:02
6M
6.00 mi07:47:551:04:0810:4121:04
10:32
-0:15
8M
8.00 mi08:08:051:24:1810:3220:10
10:05
-0:27
9.6M
9.60 mi08:24:131:40:2610:2816:08
10:05
0:00
10M
10.00 mi08:32:111:48:2410:507:58
19:56
+9:51
10.5M
10.50 mi08:34:311:50:4410:332:20
4:40
-15:16
12M
12.00 mi08:56:042:12:1711:0121:33
14:22
+9:42
Finish
13.11 mi09:07:132:23:2610:5611:09
10:03
-4:19

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

4:40 /mi

Average Pace

10:56 /mi

Slowest Pace

19:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20

2% of race

Time at Steady Pace

1:51:35

78% of race

Time at Slower Pace

29:31

21% of race

Average Pace: 10:56 /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 mi07:05:1821:3110:4521:31
10:45
#4312
4M
4.00 mi07:26:5143:0410:4621:33
10:47
#4081
6M
6.00 mi07:47:551:04:0810:4121:04
10:32
#3771
8M
8.00 mi08:08:051:24:1810:3220:10
10:05
#3360
9.6M
9.60 mi08:24:131:40:2610:2816:08
10:05
#3447
10M
10.00 mi08:32:111:48:2410:507:58
19:56
#3427
10.5M
10.50 mi08:34:311:50:4410:332:20
4:40
#3392
12M
12.00 mi08:56:042:12:1711:0121:33
14:22
#3321
Finish
13.11 mi09:07:132:23:2610:5611:09
10:03
#3276
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 48%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:18

Segment Time

11:27/mi

Pace

0.90 mi

Distance

Overall

3134

Women

1049

Division

237

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi431215623573038(Top 46%)1032(Top 35%)228(Top 35%)
4M4.00 mi2.00 mi4081+2311444+118329+283927(Top 60%)1372(Top 47%)312(Top 48%)
6M6.00 mi2.00 mi3771+3101296+148291+383365(Top 51%)1112(Top 38%)253(Top 39%)
8M8.00 mi2.00 mi3360+4111100+196255+362481(Top 38%)679(Top 23%)160(Top 25%)
9.6M9.60 mi1.60 mi3447-871146-46260-54098(Top 62%)1617(Top 55%)369(Top 57%)
10M10.00 mi0.40 mi3427+201136+10257+33438(Top 52%)1208(Top 41%)270(Top 41%)
10.5M10.50 mi0.50 mi3392+351121+15254+32304(Top 35%)677(Top 23%)148(Top 23%)
12M12.00 mi1.50 mi3321+711103+18251+33038(Top 46%)1032(Top 35%)228(Top 35%)
Finish13.11 mi1.11 mi3276+451081+22246+52918(Top 44%)981(Top 33%)215(Top 33%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
~flat
+5ft-3ft

Overall

3038

Females

1032

F30-34

229

2M→4M

2.0 - 4.0 mi

Top 60%
×4story building
+67ft-69ft

Overall

3927

Females

1372

F30-34

315

4M→6M

4.0 - 6.0 mi

Top 51%
×9story building
+123ft-9ft

Overall

3365

Females

1112

F30-34

255

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2481

Females

679

F30-34

162

8M→9.6M

8.0 - 9.6 mi

Top 62%
×13story building
+68ft-193ft

Overall

4098

Females

1617

F30-34

371

9.6M→10M

9.6 - 10.0 mi

Top 52%
×2story building
+0ft-24ft

Overall

3438

Females

1208

F30-34

272

10M→10.5M

10.0 - 10.5 mi

Top 35%
×6story building
+1ft-73ft

Overall

2304

Females

677

F30-34

148

10.5M→12M

10.5 - 12.0 mi

Top 46%
×21story building
+280ft-26ft

Overall

3038

Females

1032

F30-34

229

12M→Finish

12.0 - 13.1 mi

Top 44%
×7story building
+14ft-89ft

Overall

2918

Females

981

F30-34

215

Passing Analysis

Category:
Athletes Passed
1396*
Passed By
360
Net Change
+1036
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4312
2M → 4M31382+231#4312#4081
4M → 6M329*19+310#4081#3771
6M → 8M421*10+411#3771#3360
8M → 9.6M67154-87#3360#3447
9.6M → 10M5030+20#3447#3427
10M → 10.5M372+35#3427#3392
10.5M → 12M11746+71#3392#3321
12M → Finish62*17+45#3321#3276
TOTALS1396*360+1036

* 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