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SF MARATHON 2026

Barbara Kuang

Bib: 9758•F•Age: 63

Mountain View, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Masters (Masters Women)
#0 / 458
Division (F60-64)
#0 / 39
Top 46%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
23:15
Rank: #6569
Start → 2M
23:15 | 11:37/mi
4M
46:36
Rank: #6415 (+154)
2M → 4M
23:21 | 11:41/mi
6M
1:10:06
Rank: #6283 (+132)
4M → 6M
23:30 | 11:45/mi
8M
1:33:20
Rank: #6310 (-27)
6M → 8M
23:14 | 11:37/mi
9.6M
1:52:56
Rank: #6207 (+103)
8M → 9.6M
19:36 | 12:15/mi
10M
1:56:25
Rank: #6221 (-14)
9.6M → 10M
3:29 | 8:43/mi
10.5M
2:04:22
Rank: #6163 (+58)
10M → 10.5M
7:57 | 15:54/mi
12M
2:22:57
Rank: #6212 (-49)
10.5M → 12M
18:35 | 12:23/mi
14M
2:49:12
Rank: #6177 (+35)
12M → 14M
26:15 | 13:07/mi
16M
3:13:53
Rank: #6245 (-68)
14M → 16M
24:41 | 12:20/mi
18M
3:38:33
Rank: #6095 (+150)
16M → 18M
24:40 | 12:20/mi
20M
4:03:13
Rank: #6003 (+92)
18M → 20M
24:40 | 12:20/mi
22M
4:25:56
Rank: #5883 (+120)
20M → 22M
22:43 | 11:21/mi
24M
4:53:38
Rank: #5849 (+34)
22M → 24M
27:42 | 13:51/mi
Finish· 26.22 mi
5:23:21
Rank: #5829 (+20)
24M → Finish
29:43 | 13:24/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:49:12
Pace12:05 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:34:09
Pace12:37 /mi
📊Negative Split: 8.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:00:2023:1511:3723:15
11:37
-
4M
4.00 mi06:23:4146:3611:3923:21
11:41
+0:04
6M
6.00 mi06:47:111:10:0611:4123:30
11:45
+0:04
8M
8.00 mi07:10:251:33:2011:4023:14
11:37
-0:08
9.6M
9.60 mi07:30:011:52:5611:4619:36
12:15
+0:38
10M
10.00 mi07:33:301:56:2511:393:29
8:43
-3:32
10.5M
10.50 mi07:41:272:04:2211:517:57
15:54
+7:11
12M
12.00 mi08:00:022:22:5711:5518:35
12:23
-3:31
14M
14.00 mi08:26:172:49:1212:0526:15
13:07
+0:44
16M
16.00 mi08:50:583:13:5312:0724:41
12:20
-0:47
18M
18.00 mi09:15:383:38:3312:0924:40
12:20
0:00
20M
20.00 mi09:40:184:03:1312:1024:40
12:20
0:00
22M
22.00 mi10:03:014:25:5612:0522:43
11:21
-0:59
24M
24.00 mi10:30:434:53:3812:1427:42
13:51
+2:30
Finish
26.22 mi11:00:265:23:2112:2029:43
13:24
-0:27

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

8:43 /mi

Average Pace

12:20 /mi

Slowest Pace

15:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:12

8% of race

Time at Steady Pace

3:25:32

64% of race

Time at Slower Pace

1:31:37

28% of race

Average Pace: 12:20 /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 mi06:00:2023:1511:3723:15
11:37
#6569
4M
4.00 mi06:23:4146:3611:3923:21
11:41
#6415
6M
6.00 mi06:47:111:10:0611:4123:30
11:45
#6283
8M
8.00 mi07:10:251:33:2011:4023:14
11:37
#6310
9.6M
9.60 mi07:30:011:52:5611:4619:36
12:15
#6207
10M
10.00 mi07:33:301:56:2511:393:29
8:43
#6221
10.5M
10.50 mi07:41:272:04:2211:517:57
15:54
#6163
12M
12.00 mi08:00:022:22:5711:5518:35
12:23
#6212
14M
14.00 mi08:26:172:49:1212:0526:15
13:07
#6177
16M
16.00 mi08:50:583:13:5312:0724:41
12:20
#6245
18M
18.00 mi09:15:383:38:3312:0924:40
12:20
#6095
20M
20.00 mi09:40:184:03:1312:1024:40
12:20
#6003
22M
22.00 mi10:03:014:25:5612:0522:43
11:21
#5883
24M
24.00 mi10:30:434:53:3812:1427:42
13:51
#5849
Finish
26.22 mi11:00:265:23:2112:2029:43
13:24
#5829
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 82%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:26

Segment Time

12:42/mi

Pace

0.90 mi

Distance

Overall

5896

Women

1580

Division

19

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
2M2.00 mi2.00 mi65691807286255(Top 87%)1680(Top 81%)25(Top 64%)
4M4.00 mi2.00 mi6415+1541757+5026+26314(Top 88%)1719(Top 82%)26(Top 67%)
6M6.00 mi2.00 mi6283+1321695+62266148(Top 86%)1634(Top 78%)25(Top 64%)
8M8.00 mi2.00 mi6310-271696-125+16415(Top 90%)1711(Top 82%)21(Top 54%)
9.6M9.60 mi1.60 mi6207+1031663+3326-15799(Top 81%)1525(Top 73%)20(Top 51%)
10M10.00 mi0.40 mi6221-141665-2266459(Top 90%)1779(Top 85%)24(Top 62%)
10.5M10.50 mi0.50 mi6163+581654+11265779(Top 81%)1545(Top 74%)22(Top 56%)
12M12.00 mi1.50 mi6212-491667-1325+16255(Top 87%)1680(Top 81%)25(Top 64%)
14M14.00 mi2.00 mi6177+351658+923+26047(Top 84%)1626(Top 78%)21(Top 54%)
16M16.00 mi2.00 mi6245-681685-2722+16319(Top 88%)1762(Top 84%)24(Top 62%)
18M18.00 mi2.00 mi6095+1501640+4521+14731(Top 66%)1217(Top 58%)16(Top 41%)
20M20.00 mi2.00 mi6003+921608+3219+25150(Top 72%)1399(Top 67%)19(Top 49%)
22M22.00 mi2.00 mi5883+1201573+3518+14657(Top 65%)1271(Top 61%)16(Top 41%)
24M24.00 mi2.00 mi5849+341564+9185485(Top 77%)1566(Top 75%)24(Top 62%)
Finish26.22 mi2.22 mi5829+201570-6185667(Top 79%)1621(Top 78%)22(Top 56%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 87%
×1human
+6ft-11ft

Overall

6255

Females

1680

F60-64

25

2M→4M

2.0 - 4.0 mi

Top 88%
×4stories
+75ft-70ft

Overall

6314

Females

1719

F60-64

26

4M→6M

4.0 - 6.0 mi

Top 86%
×5stories
+71ft-18ft

Overall

6148

Females

1634

F60-64

25

6M→8M

6.0 - 8.0 mi

Top 90%
×9stories
+106ft-21ft

Overall

6415

Females

1711

F60-64

21

8M→9.6M

8.0 - 9.6 mi

Top 81%
×13stories
+117ft-177ft

Overall

5799

Females

1525

F60-64

20

9.6M→10M

9.6 - 10.0 mi

Top 90%
×1story
+17ft-12ft

Overall

6459

Females

1779

F60-64

24

10M→10.5M

10.0 - 10.5 mi

Top 81%
×9stories
+0ft-102ft

Overall

5779

Females

1545

F60-64

22

10.5M→12M

10.5 - 12.0 mi

Top 87%
×18stories
+304ft-125ft

Overall

6255

Females

1680

F60-64

25

12M→14M

12.0 - 14.0 mi

Top 84%
×9stories
+99ft-125ft

Overall

6047

Females

1626

F60-64

21

14M→16M

14.0 - 16.0 mi

Top 88%
×9stories
+124ft-78ft

Overall

6319

Females

1762

F60-64

24

16M→18M

16.0 - 18.0 mi

Top 66%
×8stories
+106ft-45ft

Overall

4731

Females

1217

F60-64

16

18M→20M

18.0 - 20.0 mi

Top 72%
×3stories
+52ft-26ft

Overall

5150

Females

1399

F60-64

19

20M→22M

20.0 - 22.0 mi

Top 65%
×21stories
+17ft-266ft

Overall

4657

Females

1271

F60-64

16

22M→24M

22.0 - 24.0 mi

Top 77%
×3stories
+70ft-85ft

Overall

5485

Females

1566

F60-64

24

24M→Finish

24.0 - 26.2 mi

Top 79%
~flat
+2ft-2ft

Overall

5667

Females

1621

F60-64

22

Passing Analysis

Category:
Athletes Passed
1308*
Passed By
568
Net Change
+740
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6569
2M → 4M196*42+154#6569#6415
4M → 6M188*56+132#6415#6283
6M → 8M50*77-27#6283#6310
8M → 9.6M126*23+103#6310#6207
9.6M → 10M1327-14#6207#6221
10M → 10.5M7618+58#6221#6163
10.5M → 12M3483-49#6163#6212
12M → 14M74*39+35#6212#6177
14M → 16M39*107-68#6177#6245
16M → 18M164*14+150#6245#6095
18M → 20M104*12+92#6095#6003
20M → 22M130*10+120#6003#5883
22M → 24M62*28+34#5883#5849
24M → Finish52*32+20#5849#5829
TOTALS1308*568+740

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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