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SF MARATHON 2026

Kameryn Marshall

Bib: 4767•F•Age: 28

Ben Lomond, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 44%
Gender (Female)
#0 / 2086
Top 31%
Division (F25-29)
#0 / 614
Top 34%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:11
Rank: #4344
Start → 2M
20:11 | 10:05/mi
4M
39:48
Rank: #3987 (+357)
2M → 4M
19:37 | 9:49/mi
6M
1:00:31
Rank: #4054 (-67)
4M → 6M
20:43 | 10:21/mi
8M
1:20:18
Rank: #4005 (+49)
6M → 8M
19:47 | 9:53/mi
9.6M
1:37:18
Rank: #3969 (+36)
8M → 9.6M
17:00 | 10:37/mi
10M
1:40:08
Rank: #3961 (+8)
9.6M → 10M
2:50 | 7:05/mi
10.5M
1:46:57
Rank: #3930 (+31)
10M → 10.5M
6:49 | 13:38/mi
12M
2:01:48
Rank: #3918 (+12)
10.5M → 12M
14:51 | 9:54/mi
14M
2:21:39
Rank: #3680 (+238)
12M → 14M
19:51 | 9:55/mi
16M
2:41:08
Rank: #3749 (-69)
14M → 16M
19:29 | 9:44/mi
18M
3:00:36
Rank: #3473 (+276)
16M → 18M
19:28 | 9:44/mi
20M
3:20:16
Rank: #3329 (+144)
18M → 20M
19:40 | 9:50/mi
22M
3:40:26
Rank: #3284 (+45)
20M → 22M
20:10 | 10:05/mi
24M
4:03:03
Rank: #3254 (+30)
22M → 24M
22:37 | 11:19/mi
Finish· 26.22 mi
4:25:17
Rank: #3133 (+121)
24M → Finish
22:14 | 10:01/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:21:39
Pace10:07 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:03:38
Pace10:07 /mi
📊Negative Split: 12.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:51:3520:1110:0520:11
10:05
-
4M
4.00 mi06:11:1239:489:5719:37
9:49
-0:16
6M
6.00 mi06:31:551:00:3110:0520:43
10:21
+0:32
8M
8.00 mi06:51:421:20:1810:0219:47
9:53
-0:28
9.6M
9.60 mi07:08:421:37:1810:0817:00
10:37
+0:44
10M
10.00 mi07:11:321:40:0810:012:50
7:05
-3:32
10.5M
10.50 mi07:18:211:46:5710:116:49
13:38
+6:33
12M
12.00 mi07:33:122:01:4810:0914:51
9:54
-3:44
14M
14.00 mi07:53:032:21:3910:0719:51
9:55
+0:01
16M
16.00 mi08:12:322:41:0810:0419:29
9:44
-0:11
18M
18.00 mi08:32:003:00:3610:0219:28
9:44
0:00
20M
20.00 mi08:51:403:20:1610:0119:40
9:50
+0:06
22M
22.00 mi09:11:503:40:2610:0120:10
10:05
+0:15
24M
24.00 mi09:34:274:03:0310:0822:37
11:19
+1:14
Finish
26.22 mi09:56:414:25:1710:0822:14
10:01
-1:18

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

7:05 /mi

Average Pace

10:08 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50

1% of race

Time at Steady Pace

3:36:01

81% of race

Time at Slower Pace

46:26

18% of race

Average Pace: 10:07 /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 mi05:51:3520:1110:0520:11
10:05
#4344
4M
4.00 mi06:11:1239:489:5719:37
9:49
#3987
6M
6.00 mi06:31:551:00:3110:0520:43
10:21
#4054
8M
8.00 mi06:51:421:20:1810:0219:47
9:53
#4005
9.6M
9.60 mi07:08:421:37:1810:0817:00
10:37
#3969
10M
10.00 mi07:11:321:40:0810:012:50
7:05
#3961
10.5M
10.50 mi07:18:211:46:5710:116:49
13:38
#3930
12M
12.00 mi07:33:122:01:4810:0914:51
9:54
#3918
14M
14.00 mi07:53:032:21:3910:0719:51
9:55
#3680
16M
16.00 mi08:12:322:41:0810:0419:29
9:44
#3749
18M
18.00 mi08:32:003:00:3610:0219:28
9:44
#3473
20M
20.00 mi08:51:403:20:1610:0119:40
9:50
#3329
22M
22.00 mi09:11:503:40:2610:0120:10
10:05
#3284
24M
24.00 mi09:34:274:03:0310:0822:37
11:19
#3254
Finish
26.22 mi09:56:414:25:1710:0822:14
10:01
#3133
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 54%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:39

Segment Time

10:44/mi

Pace

0.90 mi

Distance

Overall

3873

Women

805

Division

251

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi43449472844017(Top 56%)853(Top 41%)279(Top 45%)
4M4.00 mi2.00 mi3987+357809+138254+303661(Top 51%)713(Top 34%)231(Top 38%)
6M6.00 mi2.00 mi4054-67831-22267-134368(Top 61%)961(Top 46%)301(Top 49%)
8M8.00 mi2.00 mi4005+49814+17256+114018(Top 56%)826(Top 40%)257(Top 42%)
9.6M9.60 mi1.60 mi3969+36809+5254+23940(Top 55%)823(Top 39%)260(Top 42%)
10M10.00 mi0.40 mi3961+8805+42544172(Top 58%)904(Top 43%)277(Top 45%)
10.5M10.50 mi0.50 mi3930+31799+6250+43909(Top 55%)836(Top 40%)260(Top 42%)
12M12.00 mi1.50 mi3918+12806-7253-34017(Top 56%)853(Top 41%)279(Top 45%)
14M14.00 mi2.00 mi3680+238730+76236+172600(Top 36%)452(Top 22%)148(Top 24%)
16M16.00 mi2.00 mi3749-69766-36238-24390(Top 61%)1047(Top 50%)318(Top 52%)
18M18.00 mi2.00 mi3473+276692+74219+191946(Top 27%)332(Top 16%)108(Top 18%)
20M20.00 mi2.00 mi3329+144656+36207+122411(Top 34%)479(Top 23%)157(Top 26%)
22M22.00 mi2.00 mi3284+45659-3209-23229(Top 45%)765(Top 37%)248(Top 40%)
24M24.00 mi2.00 mi3254+30675-16219-103151(Top 44%)809(Top 39%)267(Top 43%)
Finish26.22 mi2.22 mi3133+121653+22211+82318(Top 32%)539(Top 26%)181(Top 29%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
×1human
+6ft-11ft

Overall

4017

Females

853

F25-29

281

2M→4M

2.0 - 4.0 mi

Top 51%
×4stories
+75ft-70ft

Overall

3661

Females

713

F25-29

232

4M→6M

4.0 - 6.0 mi

Top 61%
×5stories
+71ft-18ft

Overall

4368

Females

961

F25-29

303

6M→8M

6.0 - 8.0 mi

Top 56%
×9stories
+106ft-21ft

Overall

4018

Females

826

F25-29

259

8M→9.6M

8.0 - 9.6 mi

Top 55%
×13stories
+117ft-177ft

Overall

3940

Females

823

F25-29

262

9.6M→10M

9.6 - 10.0 mi

Top 58%
×1story
+17ft-12ft

Overall

4172

Females

904

F25-29

279

10M→10.5M

10.0 - 10.5 mi

Top 55%
×9stories
+0ft-102ft

Overall

3909

Females

836

F25-29

262

10.5M→12M

10.5 - 12.0 mi

Top 56%
×18stories
+304ft-125ft

Overall

4017

Females

853

F25-29

281

12M→14M

12.0 - 14.0 mi

Top 36%
×9stories
+99ft-125ft

Overall

2600

Females

452

F25-29

149

14M→16M

14.0 - 16.0 mi

Top 61%
×9stories
+124ft-78ft

Overall

4390

Females

1047

F25-29

319

16M→18M

16.0 - 18.0 mi

Top 27%
×8stories
+106ft-45ft

Overall

1946

Females

332

F25-29

109

18M→20M

18.0 - 20.0 mi

Top 34%
×3stories
+52ft-26ft

Overall

2411

Females

479

F25-29

157

20M→22M

20.0 - 22.0 mi

Top 45%
×21stories
+17ft-266ft

Overall

3229

Females

765

F25-29

248

22M→24M

22.0 - 24.0 mi

Top 44%
×3stories
+70ft-85ft

Overall

3151

Females

809

F25-29

267

24M→Finish

24.0 - 26.2 mi

Top 32%
~flat
+2ft-2ft

Overall

2318

Females

539

F25-29

181

Passing Analysis

Category:
Athletes Passed
1862*
Passed By
651
Net Change
+1211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4344
2M → 4M387*30+357#4344#3987
4M → 6M91158-67#3987#4054
6M → 8M97*48+49#4054#4005
8M → 9.6M97*61+36#4005#3969
9.6M → 10M1810+8#3969#3961
10M → 10.5M4716+31#3961#3930
10.5M → 12M8472+12#3930#3918
12M → 14M241*3+238#3918#3680
14M → 16M77*146-69#3680#3749
16M → 18M2837+276#3749#3473
18M → 20M149*5+144#3473#3329
20M → 22M80*35+45#3329#3284
22M → 24M77*47+30#3284#3254
24M → Finish134*13+121#3254#3133
TOTALS1862*651+1211

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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