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SF MARATHON 2026

Brianna Geary

Bib: 7434•F•Age: 29

Moss Landing, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 38%
Gender (Female)
#0 / 2086
Top 26%
Division (F25-29)
#0 / 614
Top 29%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:43
Rank: #3913
Start → 2M
19:43 | 9:51/mi
4M
39:43
Rank: #3954 (-41)
2M → 4M
20:00 | 10:00/mi
6M
58:03
Rank: #3375 (+579)
4M → 6M
18:20 | 9:10/mi
8M
1:16:02
Rank: #3162 (+213)
6M → 8M
17:59 | 8:59/mi
9.6M
1:32:05
Rank: #3149 (+13)
8M → 9.6M
16:03 | 10:02/mi
10M
1:34:39
Rank: #3139 (+10)
9.6M → 10M
2:34 | 6:25/mi
10.5M
1:43:44
Rank: #3484 (-345)
10M → 10.5M
9:05 | 18:10/mi
12M
1:56:56
Rank: #3349 (+135)
10.5M → 12M
13:12 | 8:48/mi
14M
2:17:14
Rank: #3252 (+97)
12M → 14M
20:18 | 10:09/mi
16M
2:38:12
Rank: #3496 (-244)
14M → 16M
20:58 | 10:29/mi
18M
2:59:10
Rank: #3389 (+107)
16M → 18M
20:58 | 10:29/mi
20M
3:19:59
Rank: #3308 (+81)
18M → 20M
20:49 | 10:24/mi
22M
3:39:01
Rank: #3210 (+98)
20M → 22M
19:02 | 9:31/mi
24M
3:58:34
Rank: #3001 (+209)
22M → 24M
19:33 | 9:47/mi
Finish· 26.22 mi
4:18:34
Rank: #2750 (+251)
24M → Finish
20:00 | 9:01/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:17:14
Pace9:48 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:20
Pace9:56 /mi
📊Negative Split: 11.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:57:1719:439:5119:43
9:51
-
4M
4.00 mi06:17:1739:439:5620:00
10:00
+0:09
6M
6.00 mi06:35:3758:039:4118:20
9:10
-0:50
8M
8.00 mi06:53:361:16:029:3017:59
8:59
-0:11
9.6M
9.60 mi07:09:391:32:059:3616:03
10:02
+1:03
10M
10.00 mi07:12:131:34:399:282:34
6:25
-3:37
10.5M
10.50 mi07:21:181:43:449:539:05
18:10
+11:45
12M
12.00 mi07:34:301:56:569:4513:12
8:48
-9:22
14M
14.00 mi07:54:482:17:149:4820:18
10:09
+1:21
16M
16.00 mi08:15:462:38:129:5320:58
10:29
+0:20
18M
18.00 mi08:36:442:59:109:5720:58
10:29
0:00
20M
20.00 mi08:57:333:19:5910:0020:49
10:24
-0:05
22M
22.00 mi09:16:353:39:019:5719:02
9:31
-0:53
24M
24.00 mi09:36:083:58:349:5619:33
9:47
+0:16
Finish
26.22 mi09:56:084:18:349:5220:00
9:01
-0:46

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

6:25 /mi

Average Pace

9:52 /mi

Slowest Pace

18:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34

1% of race

Time at Steady Pace

4:06:55

95% of race

Time at Slower Pace

9:05

4% of race

Average Pace: 9:52 /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 mi05:57:1719:439:5119:43
9:51
#3913
4M
4.00 mi06:17:1739:439:5620:00
10:00
#3954
6M
6.00 mi06:35:3758:039:4118:20
9:10
#3375
8M
8.00 mi06:53:361:16:029:3017:59
8:59
#3162
9.6M
9.60 mi07:09:391:32:059:3616:03
10:02
#3149
10M
10.00 mi07:12:131:34:399:282:34
6:25
#3139
10.5M
10.50 mi07:21:181:43:449:539:05
18:10
#3484
12M
12.00 mi07:34:301:56:569:4513:12
8:48
#3349
14M
14.00 mi07:54:482:17:149:4820:18
10:09
#3252
16M
16.00 mi08:15:462:38:129:5320:58
10:29
#3496
18M
18.00 mi08:36:442:59:109:5720:58
10:29
#3389
20M
20.00 mi08:57:333:19:5910:0020:49
10:24
#3308
22M
22.00 mi09:16:353:39:019:5719:02
9:31
#3210
24M
24.00 mi09:36:083:58:349:5619:33
9:47
#3001
Finish
26.22 mi09:56:084:18:349:5220:00
9:01
#2750
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 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:39

Segment Time

12:57/mi

Pace

0.90 mi

Distance

Overall

6052

Women

1645

Division

503

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi39137972492547(Top 36%)424(Top 20%)140(Top 23%)
4M4.00 mi2.00 mi3954-41798-12494004(Top 56%)816(Top 39%)255(Top 42%)
6M6.00 mi2.00 mi3375+579626+172204+452575(Top 36%)428(Top 21%)136(Top 22%)
8M8.00 mi2.00 mi3162+213570+56188+162511(Top 35%)403(Top 19%)132(Top 21%)
9.6M9.60 mi1.60 mi3149+13566+4184+43192(Top 45%)591(Top 28%)188(Top 31%)
10M10.00 mi0.40 mi3139+10560+6182+22707(Top 38%)467(Top 22%)149(Top 24%)
10.5M10.50 mi0.50 mi3484-345669-109211-296627(Top 92%)1870(Top 90%)558(Top 91%)
12M12.00 mi1.50 mi3349+135633+36199+122547(Top 36%)424(Top 20%)140(Top 23%)
14M14.00 mi2.00 mi3252+97604+29192+72866(Top 40%)503(Top 24%)164(Top 27%)
16M16.00 mi2.00 mi3496-244684-80215-235090(Top 71%)1302(Top 62%)402(Top 65%)
18M18.00 mi2.00 mi3389+107663+21209+62874(Top 40%)586(Top 28%)196(Top 32%)
20M20.00 mi2.00 mi3308+81649+14203+63039(Top 42%)671(Top 32%)218(Top 36%)
22M22.00 mi2.00 mi3210+98640+9204-12573(Top 36%)556(Top 27%)182(Top 30%)
24M24.00 mi2.00 mi3001+209596+44192+121520(Top 21%)303(Top 15%)104(Top 17%)
Finish26.22 mi2.22 mi2750+251535+61175+171135(Top 16%)223(Top 11%)85(Top 14%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
×1human
+6ft-11ft

Overall

2547

Females

424

F25-29

141

2M→4M

2.0 - 4.0 mi

Top 56%
×4stories
+75ft-70ft

Overall

4004

Females

816

F25-29

256

4M→6M

4.0 - 6.0 mi

Top 36%
×5stories
+71ft-18ft

Overall

2575

Females

428

F25-29

137

6M→8M

6.0 - 8.0 mi

Top 35%
×9stories
+106ft-21ft

Overall

2511

Females

403

F25-29

133

8M→9.6M

8.0 - 9.6 mi

Top 45%
×13stories
+117ft-177ft

Overall

3192

Females

591

F25-29

190

9.6M→10M

9.6 - 10.0 mi

Top 38%
×1story
+17ft-12ft

Overall

2707

Females

467

F25-29

150

10M→10.5M

10.0 - 10.5 mi

Top 92%
×9stories
+0ft-102ft

Overall

6627

Females

1870

F25-29

561

10.5M→12M

10.5 - 12.0 mi

Top 36%
×18stories
+304ft-125ft

Overall

2547

Females

424

F25-29

141

12M→14M

12.0 - 14.0 mi

Top 40%
×9stories
+99ft-125ft

Overall

2866

Females

503

F25-29

165

14M→16M

14.0 - 16.0 mi

Top 71%
×9stories
+124ft-78ft

Overall

5090

Females

1302

F25-29

403

16M→18M

16.0 - 18.0 mi

Top 40%
×8stories
+106ft-45ft

Overall

2874

Females

586

F25-29

197

18M→20M

18.0 - 20.0 mi

Top 42%
×3stories
+52ft-26ft

Overall

3039

Females

671

F25-29

218

20M→22M

20.0 - 22.0 mi

Top 36%
×21stories
+17ft-266ft

Overall

2573

Females

556

F25-29

182

22M→24M

22.0 - 24.0 mi

Top 21%
×3stories
+70ft-85ft

Overall

1520

Females

303

F25-29

104

24M→Finish

24.0 - 26.2 mi

Top 16%
~flat
+2ft-2ft

Overall

1135

Females

223

F25-29

85

Passing Analysis

Category:
Athletes Passed
2115*
Passed By
952
Net Change
+1163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3913
2M → 4M123*164-41#3913#3954
4M → 6M5790+579#3954#3375
6M → 8M215*2+213#3375#3162
8M → 9.6M55*42+13#3162#3149
9.6M → 10M166+10#3149#3139
10M → 10.5M10355-345#3139#3484
10.5M → 12M1416+135#3484#3349
12M → 14M112*15+97#3349#3252
14M → 16M31*275-244#3252#3496
16M → 18M15144+107#3496#3389
18M → 20M100*19+81#3389#3308
20M → 22M117*19+98#3308#3210
22M → 24M211*2+209#3210#3001
24M → Finish254*3+251#3001#2750
TOTALS2115*952+1163

* 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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