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SF MARATHON 2026

Arianna Sheehy

Bib: 10819•F•Age: 28

Brisbane, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 40%
Division (F25-29)
#0 / 614
Top 43%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:35
Rank: #1839
Start → 2M
17:35 | 8:47/mi
4M
35:17
Rank: #1858 (-19)
2M → 4M
17:42 | 8:51/mi
6M
53:18
Rank: #1956 (-98)
4M → 6M
18:01 | 9:00/mi
8M
1:11:22
Rank: #2084 (-128)
6M → 8M
18:04 | 9:02/mi
9.6M
1:28:50
Rank: #2642 (-558)
8M → 9.6M
17:28 | 10:55/mi
10M
1:31:28
Rank: #2652 (-10)
9.6M → 10M
2:38 | 6:35/mi
10.5M
1:40:14
Rank: #3010 (-358)
10M → 10.5M
8:46 | 17:32/mi
12M
1:54:08
Rank: #3006 (+4)
10.5M → 12M
13:54 | 9:16/mi
14M
2:16:16
Rank: #3148 (-142)
12M → 14M
22:08 | 11:04/mi
16M
2:37:04
Rank: #3385 (-237)
14M → 16M
20:48 | 10:24/mi
18M
2:57:52
Rank: #3285 (+100)
16M → 18M
20:48 | 10:24/mi
20M
3:24:29
Rank: #3615 (-330)
18M → 20M
26:37 | 13:18/mi
22M
3:48:45
Rank: #3810 (-195)
20M → 22M
24:16 | 12:08/mi
24M
4:09:44
Rank: #3627 (+183)
22M → 24M
20:59 | 10:30/mi
Finish· 26.22 mi
4:35:46
Rank: #3681 (-54)
24M → Finish
26:02 | 11:44/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:16:16
Pace9:44 /mi
2nd Half
Distance12.22 mi
Time2:19:30
Pace11:25 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:4517:358:4717:35
8:47
-
4M
4.00 mi05:52:2735:178:4917:42
8:51
+0:04
6M
6.00 mi06:10:2853:188:5318:01
9:00
+0:09
8M
8.00 mi06:28:321:11:228:5518:04
9:02
+0:02
9.6M
9.60 mi06:46:001:28:509:1517:28
10:55
+1:53
10M
10.00 mi06:48:381:31:289:092:38
6:35
-4:20
10.5M
10.50 mi06:57:241:40:149:338:46
17:32
+10:57
12M
12.00 mi07:11:181:54:089:3113:54
9:16
-8:16
14M
14.00 mi07:33:262:16:169:4422:08
11:04
+1:48
16M
16.00 mi07:54:142:37:049:4920:48
10:24
-0:40
18M
18.00 mi08:15:022:57:529:5320:48
10:24
0:00
20M
20.00 mi08:41:393:24:2910:1326:37
13:18
+2:54
22M
22.00 mi09:05:553:48:4510:2424:16
12:08
-1:10
24M
24.00 mi09:26:544:09:4410:2420:59
10:30
-1:38
Finish
26.22 mi09:52:564:35:4610:3226:02
11:44
+1:14

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

6:35 /mi

Average Pace

10:32 /mi

Slowest Pace

17:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:00

27% of race

Time at Steady Pace

1:56:05

42% of race

Time at Slower Pace

1:25:41

31% of race

Average Pace: 10:31 /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 mi05:34:4517:358:4717:35
8:47
#1839
4M
4.00 mi05:52:2735:178:4917:42
8:51
#1858
6M
6.00 mi06:10:2853:188:5318:01
9:00
#1956
8M
8.00 mi06:28:321:11:228:5518:04
9:02
#2084
9.6M
9.60 mi06:46:001:28:509:1517:28
10:55
#2642
10M
10.00 mi06:48:381:31:289:092:38
6:35
#2652
10.5M
10.50 mi06:57:241:40:149:338:46
17:32
#3010
12M
12.00 mi07:11:181:54:089:3113:54
9:16
#3006
14M
14.00 mi07:33:262:16:169:4422:08
11:04
#3148
16M
16.00 mi07:54:142:37:049:4920:48
10:24
#3385
18M
18.00 mi08:15:022:57:529:5320:48
10:24
#3285
20M
20.00 mi08:41:393:24:2910:1326:37
13:18
#3615
22M
22.00 mi09:05:553:48:4510:2424:16
12:08
#3810
24M
24.00 mi09:26:544:09:4410:2420:59
10:30
#3627
Finish
26.22 mi09:52:564:35:4610:3226:02
11:44
#3681
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

11:24

Segment Time

12:40/mi

Pace

0.90 mi

Distance

Overall

5875

Women

1571

Division

474

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi1839249793220(Top 45%)599(Top 29%)203(Top 33%)
4M4.00 mi2.00 mi1858-19261-1280-11942(Top 27%)281(Top 13%)82(Top 13%)
6M6.00 mi2.00 mi1956-98284-2383-32230(Top 31%)327(Top 16%)99(Top 16%)
8M8.00 mi2.00 mi2084-128309-2594-112593(Top 36%)418(Top 20%)135(Top 22%)
9.6M9.60 mi1.60 mi2642-558444-135142-484304(Top 60%)964(Top 46%)299(Top 49%)
10M10.00 mi0.40 mi2652-10450-6145-33077(Top 43%)557(Top 27%)181(Top 29%)
10.5M10.50 mi0.50 mi3010-358528-78169-246438(Top 90%)1807(Top 87%)537(Top 87%)
12M12.00 mi1.50 mi3006+4522+61693220(Top 45%)599(Top 29%)203(Top 33%)
14M14.00 mi2.00 mi3148-142569-47181-124046(Top 56%)875(Top 42%)278(Top 45%)
16M16.00 mi2.00 mi3385-237649-80206-255019(Top 70%)1276(Top 61%)396(Top 64%)
18M18.00 mi2.00 mi3285+100632+17198+82780(Top 39%)560(Top 27%)190(Top 31%)
20M20.00 mi2.00 mi3615-330749-117241-435904(Top 82%)1670(Top 80%)494(Top 80%)
22M22.00 mi2.00 mi3810-195836-87264-235377(Top 75%)1523(Top 73%)460(Top 75%)
24M24.00 mi2.00 mi3627+183799+37257+72299(Top 32%)533(Top 26%)166(Top 27%)
Finish26.22 mi2.22 mi3681-54827-28264-74295(Top 60%)1175(Top 56%)373(Top 61%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 45%
×1human
+6ft-11ft

Overall

3220

Females

599

F25-29

205

2M→4M

2.0 - 4.0 mi

Top 27%
×4stories
+75ft-70ft

Overall

1942

Females

281

F25-29

83

4M→6M

4.0 - 6.0 mi

Top 31%
×5stories
+71ft-18ft

Overall

2230

Females

327

F25-29

100

6M→8M

6.0 - 8.0 mi

Top 36%
×9stories
+106ft-21ft

Overall

2593

Females

418

F25-29

136

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13stories
+117ft-177ft

Overall

4304

Females

964

F25-29

301

9.6M→10M

9.6 - 10.0 mi

Top 43%
×1story
+17ft-12ft

Overall

3077

Females

557

F25-29

182

10M→10.5M

10.0 - 10.5 mi

Top 90%
×9stories
+0ft-102ft

Overall

6438

Females

1807

F25-29

540

10.5M→12M

10.5 - 12.0 mi

Top 45%
×18stories
+304ft-125ft

Overall

3220

Females

599

F25-29

205

12M→14M

12.0 - 14.0 mi

Top 56%
×9stories
+99ft-125ft

Overall

4046

Females

875

F25-29

279

14M→16M

14.0 - 16.0 mi

Top 70%
×9stories
+124ft-78ft

Overall

5019

Females

1276

F25-29

397

16M→18M

16.0 - 18.0 mi

Top 39%
×8stories
+106ft-45ft

Overall

2780

Females

560

F25-29

191

18M→20M

18.0 - 20.0 mi

Top 82%
×3stories
+52ft-26ft

Overall

5904

Females

1670

F25-29

494

20M→22M

20.0 - 22.0 mi

Top 75%
×21stories
+17ft-266ft

Overall

5377

Females

1523

F25-29

460

22M→24M

22.0 - 24.0 mi

Top 32%
×3stories
+70ft-85ft

Overall

2299

Females

533

F25-29

166

24M→Finish

24.0 - 26.2 mi

Top 60%
~flat
+2ft-2ft

Overall

4295

Females

1175

F25-29

373

Passing Analysis

Category:
Athletes Passed
670*
Passed By
2512
Net Change
-1842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1839
2M → 4M81100-19#1839#1858
4M → 6M40138-98#1858#1956
6M → 8M18*146-128#1956#2084
8M → 9.6M5563-558#2084#2642
9.6M → 10M1020-10#2642#2652
10M → 10.5M5363-358#2652#3010
10.5M → 12M4642+4#3010#3006
12M → 14M22*164-142#3006#3148
14M → 16M27*264-237#3148#3385
16M → 18M14646+100#3385#3285
18M → 20M16*346-330#3285#3615
20M → 22M15*210-195#3615#3810
22M → 24M192*9+183#3810#3627
24M → Finish47*101-54#3627#3681
TOTALS670*2512-1842

* 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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