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SF MARATHON 2026

Shannon Lacy

Bib: 7559•F•Age: 32

Albany, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
19:39
Rank: #3854
Start → 2M
19:39 | 9:49/mi
4M
40:10
Rank: #4148 (-294)
2M → 4M
20:31 | 10:16/mi
6M
1:01:05
Rank: #4212 (-64)
4M → 6M
20:55 | 10:27/mi
8M
1:21:55
Rank: #4385 (-173)
6M → 8M
20:50 | 10:25/mi
9.6M
1:39:10
Rank: #4284 (+101)
8M → 9.6M
17:15 | 10:47/mi
10M
1:42:43
Rank: #4401 (-117)
9.6M → 10M
3:33 | 8:53/mi
10.5M
1:50:17
Rank: #4423 (-22)
10M → 10.5M
7:34 | 15:08/mi
12M
2:06:53
Rank: #4558 (-135)
10.5M → 12M
16:36 | 11:04/mi
14M
2:31:17
Rank: #4689 (-131)
12M → 14M
24:24 | 12:12/mi
16M
2:49:12
Rank: #4491 (+198)
14M → 16M
17:55 | 8:57/mi
18M
3:16:30
Rank: #4695 (-204)
16M → 18M
27:18 | 13:39/mi
20M
3:40:53
Rank: #4729 (-34)
18M → 20M
24:23 | 12:11/mi
22M
4:05:09
Rank: #4821 (-92)
20M → 22M
24:16 | 12:08/mi
24M
4:31:21
Rank: #4842 (-21)
22M → 24M
26:12 | 13:06/mi
Finish· 26.22 mi
4:57:44
Rank: #4835 (+7)
24M → Finish
26:23 | 11:53/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:31:17
Pace10:48 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:26:27
Pace11:59 /mi
📊Negative Split: 3.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:5619:399:4919:39
9:49
-
4M
4.00 mi06:14:2740:1010:0320:31
10:16
+0:27
6M
6.00 mi06:35:221:01:0510:1120:55
10:27
+0:11
8M
8.00 mi06:56:121:21:5510:1420:50
10:25
-0:02
9.6M
9.60 mi07:13:271:39:1010:2017:15
10:47
+0:22
10M
10.00 mi07:17:001:42:4310:163:33
8:53
-1:54
10.5M
10.50 mi07:24:341:50:1710:307:34
15:08
+6:15
12M
12.00 mi07:41:102:06:5310:3416:36
11:04
-4:04
14M
14.00 mi08:05:342:31:1710:4824:24
12:12
+1:08
16M
16.00 mi08:23:292:49:1210:3417:55
8:57
-3:15
18M
18.00 mi08:50:473:16:3010:5527:18
13:39
+4:42
20M
20.00 mi09:15:103:40:5311:0324:23
12:11
-1:28
22M
22.00 mi09:39:264:05:0911:0924:16
12:08
-0:03
24M
24.00 mi10:05:384:31:2111:1826:12
13:06
+0:58
Finish
26.22 mi10:32:014:57:4411:2226:23
11:53
-1:13

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

8:53 /mi

Average Pace

11:22 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

41:07

14% of race

Time at Steady Pace

2:02:30

41% of race

Time at Slower Pace

2:14:07

45% of race

Average Pace: 11:21 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:53:5619:399:4919:39
9:49
#3854
4M
4.00 mi06:14:2740:1010:0320:31
10:16
#4148
6M
6.00 mi06:35:221:01:0510:1120:55
10:27
#4212
8M
8.00 mi06:56:121:21:5510:1420:50
10:25
#4385
9.6M
9.60 mi07:13:271:39:1010:2017:15
10:47
#4284
10M
10.00 mi07:17:001:42:4310:163:33
8:53
#4401
10.5M
10.50 mi07:24:341:50:1710:307:34
15:08
#4423
12M
12.00 mi07:41:102:06:5310:3416:36
11:04
#4558
14M
14.00 mi08:05:342:31:1710:4824:24
12:12
#4689
16M
16.00 mi08:23:292:49:1210:3417:55
8:57
#4491
18M
18.00 mi08:50:473:16:3010:5527:18
13:39
#4695
20M
20.00 mi09:15:103:40:5311:0324:23
12:11
#4729
22M
22.00 mi09:39:264:05:0911:0924:16
12:08
#4821
24M
24.00 mi10:05:384:31:2111:1826:12
13:06
#4842
Finish
26.22 mi10:32:014:57:4411:2226:23
11:53
#4835
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:07

Segment Time

12:21/mi

Pace

0.90 mi

Distance

Overall

5653

Women

1484

Division

278

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi38547781355250(Top 73%)1316(Top 63%)255(Top 65%)
4M4.00 mi2.00 mi4148-294859-81153-184440(Top 62%)986(Top 47%)175(Top 44%)
6M6.00 mi2.00 mi4212-64897-38161-84531(Top 63%)1026(Top 49%)185(Top 47%)
8M8.00 mi2.00 mi4385-173956-59172-114862(Top 68%)1135(Top 54%)207(Top 52%)
9.6M9.60 mi1.60 mi4284+101938+18171+14147(Top 58%)903(Top 43%)159(Top 40%)
10M10.00 mi0.40 mi4401-117982-44179-86577(Top 92%)1829(Top 88%)348(Top 88%)
10.5M10.50 mi0.50 mi4423-22999-17184-55235(Top 73%)1328(Top 64%)243(Top 62%)
12M12.00 mi1.50 mi4558-1351044-45193-95250(Top 73%)1316(Top 63%)255(Top 65%)
14M14.00 mi2.00 mi4689-1311102-58200-75305(Top 74%)1337(Top 64%)248(Top 63%)
16M16.00 mi2.00 mi4491+1981032+70186+143426(Top 48%)758(Top 36%)144(Top 36%)
18M18.00 mi2.00 mi4695-2041113-81202-165759(Top 80%)1589(Top 76%)299(Top 76%)
20M20.00 mi2.00 mi4729-341136-23211-95015(Top 70%)1362(Top 65%)258(Top 65%)
22M22.00 mi2.00 mi4821-921183-47224-135379(Top 75%)1524(Top 73%)288(Top 73%)
24M24.00 mi2.00 mi4842-211207-24230-64855(Top 68%)1358(Top 65%)251(Top 64%)
Finish26.22 mi2.22 mi4835+71219-12233-34454(Top 62%)1218(Top 58%)219(Top 55%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
×1human
+6ft-11ft

Overall

5250

Females

1316

F30-34

259

2M→4M

2.0 - 4.0 mi

Top 62%
×4stories
+75ft-70ft

Overall

4440

Females

986

F30-34

178

4M→6M

4.0 - 6.0 mi

Top 63%
×5stories
+71ft-18ft

Overall

4531

Females

1026

F30-34

188

6M→8M

6.0 - 8.0 mi

Top 68%
×9stories
+106ft-21ft

Overall

4862

Females

1135

F30-34

210

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13stories
+117ft-177ft

Overall

4147

Females

903

F30-34

162

9.6M→10M

9.6 - 10.0 mi

Top 92%
×1story
+17ft-12ft

Overall

6577

Females

1829

F30-34

354

10M→10.5M

10.0 - 10.5 mi

Top 73%
×9stories
+0ft-102ft

Overall

5235

Females

1328

F30-34

249

10.5M→12M

10.5 - 12.0 mi

Top 73%
×18stories
+304ft-125ft

Overall

5250

Females

1316

F30-34

259

12M→14M

12.0 - 14.0 mi

Top 74%
×9stories
+99ft-125ft

Overall

5305

Females

1337

F30-34

252

14M→16M

14.0 - 16.0 mi

Top 48%
×9stories
+124ft-78ft

Overall

3426

Females

758

F30-34

147

16M→18M

16.0 - 18.0 mi

Top 80%
×8stories
+106ft-45ft

Overall

5759

Females

1589

F30-34

303

18M→20M

18.0 - 20.0 mi

Top 70%
×3stories
+52ft-26ft

Overall

5015

Females

1362

F30-34

262

20M→22M

20.0 - 22.0 mi

Top 75%
×21stories
+17ft-266ft

Overall

5379

Females

1524

F30-34

291

22M→24M

22.0 - 24.0 mi

Top 68%
×3stories
+70ft-85ft

Overall

4855

Females

1358

F30-34

253

24M→Finish

24.0 - 26.2 mi

Top 62%
~flat
+2ft-2ft

Overall

4454

Females

1218

F30-34

219

Passing Analysis

Category:
Athletes Passed
881*
Passed By
1862
Net Change
-981
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3854
2M → 4M55*349-294#3854#4148
4M → 6M93157-64#4148#4212
6M → 8M31*204-173#4212#4385
8M → 9.6M135*34+101#4385#4284
9.6M → 10M2119-117#4284#4401
10M → 10.5M5577-22#4401#4423
10.5M → 12M28163-135#4423#4558
12M → 14M24*155-131#4558#4689
14M → 16M217*19+198#4689#4491
16M → 18M36240-204#4491#4695
18M → 20M61*95-34#4695#4729
20M → 22M33*125-92#4729#4821
22M → 24M47*68-21#4821#4842
24M → Finish64*57+7#4842#4835
TOTALS881*1862-981

* 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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