San Francisco Marathon logo
SF MARATHON 2026

Brooke Bastiaans

Bib: 10574•F•Age: 27

Lake Forest, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F25-29)
#0 / 614
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
28:41
Rank: #7240
Start → 2M
28:41 | 14:20/mi
4M
1:00:38
Rank: #7247 (-7)
2M → 4M
31:57 | 15:59/mi
6M
1:22:07
Rank: #7176 (+71)
4M → 6M
21:29 | 10:44/mi
8M
1:43:36
Rank: #7051 (+125)
6M → 8M
21:29 | 10:44/mi
9.6M
2:07:04
Rank: #7061 (-10)
8M → 9.6M
23:28 | 14:40/mi
10M
2:11:45
Rank: #7087 (-26)
9.6M → 10M
4:41 | 11:43/mi
10.5M
2:22:56
Rank: #7102 (-15)
10M → 10.5M
11:11 | 22:21/mi
12M
2:45:53
Rank: #7125 (-23)
10.5M → 12M
22:57 | 15:18/mi
14M
3:20:08
Rank: #7120 (+5)
12M → 14M
34:15 | 17:07/mi
16M
3:46:43
Rank: #7098 (+22)
14M → 16M
26:35 | 13:17/mi
18M
4:10:24
Rank: #6994 (+104)
16M → 18M
23:41 | 11:51/mi
20M
4:34:05
Rank: #6893 (+101)
18M → 20M
23:41 | 11:51/mi
22M
5:02:15
Rank: #6882 (+11)
20M → 22M
28:10 | 14:05/mi
24M
5:38:50
Rank: #6928 (-46)
22M → 24M
36:35 | 18:18/mi
Finish· 26.22 mi
6:19:25
Rank: #6955 (-27)
24M → Finish
40:35 | 18:18/mi

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 14M
Distance14.00 mi
Time3:20:08
Pace14:18 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:59:17
Pace14:40 /mi
📊Negative Split: 10.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:08:2128:4114:2028:41
14:20
-
4M
4.00 mi06:40:181:00:3815:1031:57
15:59
+1:39
6M
6.00 mi07:01:471:22:0713:4121:29
10:44
-5:15
8M
8.00 mi07:23:161:43:3612:5721:29
10:44
0:00
9.6M
9.60 mi07:46:442:07:0413:1423:28
14:40
+3:56
10M
10.00 mi07:51:252:11:4513:114:41
11:43
-2:57
10.5M
10.50 mi08:02:362:22:5613:3711:11
22:21
+10:38
12M
12.00 mi08:25:332:45:5313:4922:57
15:18
-7:03
14M
14.00 mi08:59:483:20:0814:1834:15
17:07
+1:49
16M
16.00 mi09:26:233:46:4314:1026:35
13:17
-3:50
18M
18.00 mi09:50:044:10:2413:5523:41
11:51
-1:26
20M
20.00 mi10:13:454:34:0513:4223:41
11:51
0:00
22M
22.00 mi10:41:555:02:1513:4428:10
14:05
+2:14
24M
24.00 mi11:18:305:38:5014:0736:35
18:18
+4:13
Finish
26.22 mi11:59:056:19:2514:2940:35
18:18
0:00

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

10:44 /mi

Average Pace

14:29 /mi

Slowest Pace

22:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:01

25% of race

Time at Steady Pace

2:09:51

34% of race

Time at Slower Pace

2:34:33

41% of race

Average Pace: 14:28 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi06:08:2128:4114:2028:41
14:20
#7240
4M
4.00 mi06:40:181:00:3815:1031:57
15:59
#7247
6M
6.00 mi07:01:471:22:0713:4121:29
10:44
#7176
8M
8.00 mi07:23:161:43:3612:5721:29
10:44
#7051
9.6M
9.60 mi07:46:442:07:0413:1423:28
14:40
#7061
10M
10.00 mi07:51:252:11:4513:114:41
11:43
#7087
10.5M
10.50 mi08:02:362:22:5613:3711:11
22:21
#7102
12M
12.00 mi08:25:332:45:5313:4922:57
15:18
#7125
14M
14.00 mi08:59:483:20:0814:1834:15
17:07
#7120
16M
16.00 mi09:26:233:46:4314:1026:35
13:17
#7098
18M
18.00 mi09:50:044:10:2413:5523:41
11:51
#6994
20M
20.00 mi10:13:454:34:0513:4223:41
11:51
#6893
22M
22.00 mi10:41:555:02:1513:4428:10
14:05
#6882
24M
24.00 mi11:18:305:38:5014:0736:35
18:18
#6928
Finish
26.22 mi11:59:056:19:2514:2940:35
18:18
#6955
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 98%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

15:52

Segment Time

17:38/mi

Pace

0.90 mi

Distance

Overall

7014

Women

2022

Division

599

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi724021106127129(Top 99%)2061(Top 99%)606(Top 99%)
4M4.00 mi2.00 mi7247-72114-4613-17265(Top 101%)2116(Top 101%)614(Top 100%)
6M6.00 mi2.00 mi7176+712081+33608+54940(Top 69%)1177(Top 56%)363(Top 59%)
8M8.00 mi2.00 mi7051+1252024+57604+45356(Top 75%)1324(Top 63%)408(Top 66%)
9.6M9.60 mi1.60 mi7061-102032-8605-16937(Top 97%)1992(Top 95%)587(Top 96%)
10M10.00 mi0.40 mi7087-262043-11606-17201(Top 100%)2090(Top 100%)606(Top 99%)
10.5M10.50 mi0.50 mi7102-152046-36067030(Top 98%)2018(Top 97%)594(Top 97%)
12M12.00 mi1.50 mi7125-232056-10610-47129(Top 99%)2061(Top 99%)606(Top 99%)
14M14.00 mi2.00 mi7120+52061-56107133(Top 100%)2077(Top 100%)612(Top 100%)
16M16.00 mi2.00 mi7098+222059+2609+16707(Top 94%)1918(Top 92%)568(Top 93%)
18M18.00 mi2.00 mi6994+1042012+47599+104305(Top 60%)1064(Top 51%)342(Top 56%)
20M20.00 mi2.00 mi6893+1011965+47590+94704(Top 66%)1252(Top 60%)382(Top 62%)
22M22.00 mi2.00 mi6882+111962+3587+36559(Top 92%)1899(Top 91%)569(Top 93%)
24M24.00 mi2.00 mi6928-461982-20591-47025(Top 98%)2041(Top 98%)598(Top 97%)
Finish26.22 mi2.22 mi6955-271996-14594-37037(Top 98%)2039(Top 98%)602(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 99%
×1human
+6ft-11ft

Overall

7129

Females

2061

F25-29

611

2M→4M

2.0 - 4.0 mi

Top 101%
×4stories
+75ft-70ft

Overall

7265

Females

2116

F25-29

619

4M→6M

4.0 - 6.0 mi

Top 69%
×5stories
+71ft-18ft

Overall

4940

Females

1177

F25-29

365

6M→8M

6.0 - 8.0 mi

Top 75%
×9stories
+106ft-21ft

Overall

5356

Females

1324

F25-29

411

8M→9.6M

8.0 - 9.6 mi

Top 97%
×13stories
+117ft-177ft

Overall

6937

Females

1992

F25-29

592

9.6M→10M

9.6 - 10.0 mi

Top 100%
×1story
+17ft-12ft

Overall

7201

Females

2090

F25-29

611

10M→10.5M

10.0 - 10.5 mi

Top 98%
×9stories
+0ft-102ft

Overall

7030

Females

2018

F25-29

599

10.5M→12M

10.5 - 12.0 mi

Top 99%
×18stories
+304ft-125ft

Overall

7129

Females

2061

F25-29

611

12M→14M

12.0 - 14.0 mi

Top 100%
×9stories
+99ft-125ft

Overall

7133

Females

2077

F25-29

615

14M→16M

14.0 - 16.0 mi

Top 94%
×9stories
+124ft-78ft

Overall

6707

Females

1918

F25-29

570

16M→18M

16.0 - 18.0 mi

Top 60%
×8stories
+106ft-45ft

Overall

4305

Females

1064

F25-29

343

18M→20M

18.0 - 20.0 mi

Top 66%
×3stories
+52ft-26ft

Overall

4704

Females

1252

F25-29

382

20M→22M

20.0 - 22.0 mi

Top 92%
×21stories
+17ft-266ft

Overall

6559

Females

1899

F25-29

569

22M→24M

22.0 - 24.0 mi

Top 98%
×3stories
+70ft-85ft

Overall

7025

Females

2041

F25-29

598

24M→Finish

24.0 - 26.2 mi

Top 98%
~flat
+2ft-2ft

Overall

7037

Females

2039

F25-29

602

Passing Analysis

Category:
Athletes Passed
559*
Passed By
274
Net Change
+285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7240
2M → 4M4*11-7#7240#7247
4M → 6M72*1+71#7247#7176
6M → 8M126*1+125#7176#7051
8M → 9.6M27*37-10#7051#7061
9.6M → 10M127-26#7061#7087
10M → 10.5M12*27-15#7087#7102
10.5M → 12M8*31-23#7102#7125
12M → 14M33*28+5#7125#7120
14M → 16M32*10+22#7120#7098
16M → 18M105*1+104#7098#6994
18M → 20M102*1+101#6994#6893
20M → 22M21*10+11#6893#6882
22M → 24M6*52-46#6882#6928
24M → Finish10*37-27#6928#6955
TOTALS559*274+285

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events