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SF MARATHON 2025

Magdalena Sizemore

Bib: 4737โ€ขFโ€ขAge: 29

Lakeville, MN

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 39%
Gender (Female)
#0 / 1878
Top 24%
Division (F25-29)
#0 / 504
Top 25%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
17:04
Rank: #3203
Start โ†’ 1.81 Miles
17:04 | 9:26/mi
5.55 Miles
53:13
Rank: #3354 (-151)
1.81 Miles โ†’ 5.55 Miles
36:09 | 9:40/mi
6.52 Miles
1:02:34
Rank: #3213 (+141)
5.55 Miles โ†’ 6.52 Miles
9:21 | 9:38/mi
10.87 Miles
1:43:36
Rank: #3034 (+179)
6.52 Miles โ†’ 10.87 Miles
41:02 | 9:26/mi
Garmin Hill Challengeยท 11.38 mi
1:50:25
Rank: #3104 (-70)
10.87 Miles โ†’ Garmin Hill Challenge
6:49 | 13:23/mi
14.95 Miles
2:21:03
Rank: #3022 (+82)
Garmin Hill Challenge โ†’ 14.95 Miles
30:38 | 8:35/mi
18 Miles
2:54:32
Rank: #2918 (+104)
14.95 Miles โ†’ 18 Miles
33:29 | 10:59/mi
25 Miles
4:04:13
Rank: #2645 (+273)
18 Miles โ†’ 25 Miles
1:09:41 | 9:57/mi
Finishยท 26.22 mi
4:15:23
Rank: #2569 (+76)
25 Miles โ†’ Finish
11:10 | 9:10/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:50:1517:049:2617:04
9:26
-
5.55 Miles
5.55 mi06:26:2453:139:3536:09
9:40
+0:14
6.52 Miles
6.52 mi06:35:451:02:349:369:21
9:38
-0:02
10.87 Miles
10.87 mi07:16:471:43:369:3241:02
9:26
-0:12
Garmin Hill Challenge
11.38 mi07:23:361:50:259:426:49
13:23
+3:57
14.95 Miles
14.95 mi07:54:142:21:039:2630:38
8:35
-4:48
18 Miles
18.00 mi08:27:432:54:329:4233:29
10:59
+2:24
25 Miles
25.00 mi09:37:244:04:139:461:09:41
9:57
-1:02
Finish
26.22 mi09:48:344:15:239:4511:10
9:10
-0:47

Checkpoints & Pacing

๐Ÿ“ˆPace 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

8:35 /mi

Average Pace

9:45 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

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

30:38

12% of race

Time at Steady Pace

3:04:27

72% of race

Time at Slower Pace

40:18

16% of race

Average Pace: 9:44 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:50:1517:049:2617:04
9:26
#3203
5.55 Miles
5.55 mi06:26:2453:139:3536:09
9:40
#3354
6.52 Miles
6.52 mi06:35:451:02:349:369:21
9:38
#3213
10.87 Miles
10.87 mi07:16:471:43:369:3241:02
9:26
#3034
Garmin Hill Challenge
11.38 mi07:23:361:50:259:426:49
13:23
#3104
14.95 Miles
14.95 mi07:54:142:21:039:2630:38
8:35
#3022
18 Miles
18.00 mi08:27:432:54:329:4233:29
10:59
#2918
25 Miles
25.00 mi09:37:244:04:139:461:09:41
9:57
#2645
Finish
26.22 mi09:48:344:15:239:4511:10
9:10
#2569
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81 Miles1.81 mi1.81 mi32035931653203(Top 49%)593(Top 32%)165(Top 33%)
5.55 Miles5.55 mi3.74 mi3354-151634-41180-153460(Top 53%)674(Top 36%)188(Top 37%)
6.52 Miles6.52 mi0.97 mi3213+141589+45167+132570(Top 39%)421(Top 22%)114(Top 23%)
10.87 Miles10.87 mi4.35 mi3034+179538+51150+172824(Top 43%)486(Top 26%)130(Top 26%)
Garmin Hill Challenge11.38 mi0.51 mi3104-70561-23163-134202(Top 64%)929(Top 49%)277(Top 55%)
14.95 Miles14.95 mi3.57 mi3022+82534+27155+82860(Top 44%)503(Top 27%)136(Top 27%)
18 Miles18.00 mi3.05 mi2918+104518+16146+92806(Top 43%)522(Top 28%)146(Top 29%)
25 Miles25.00 mi7.00 mi2645+273478+40131+152343(Top 36%)456(Top 24%)119(Top 24%)
Finish26.22 mi1.22 mi2569+76459+19128+31461(Top 22%)254(Top 14%)72(Top 14%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 49%
ร—1human
+6ft-10ft

Overall

3203

Females

593

F25-29

168

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 53%
ร—6stories
+97ft-86ft

Overall

3460

Females

674

F25-29

191

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 39%
ร—15stories
+178ft-5ft

Overall

2570

Females

421

F25-29

117

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 43%
ร—20stories
+201ft-318ft

Overall

2824

Females

486

F25-29

133

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 64%
ร—11stories
+134ft-79ft

Overall

4202

Females

929

F25-29

282

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 44%
ร—17stories
+251ft-225ft

Overall

2860

Females

503

F25-29

139

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 43%
ร—12stories
+165ft-60ft

Overall

2806

Females

522

F25-29

149

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 36%
ร—22stories
+142ft-378ft

Overall

2343

Females

456

F25-29

120

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 22%
~flat
+2ft-0ft

Overall

1461

Females

254

F25-29

72

Passing Analysis

Category:
Athletes Passed
1178*
Passed By
544
Net Change
+634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#3203
1.81 Miles โ†’ 5.55 Miles142293-151#3203#3354
5.55 Miles โ†’ 6.52 Miles1443+141#3354#3213
6.52 Miles โ†’ 10.87 Miles210*31+179#3213#3034
10.87 Miles โ†’ Garmin Hill Challenge1080-70#3034#3104
Garmin Hill Challenge โ†’ 14.95 Miles117*35+82#3104#3022
14.95 Miles โ†’ 18 Miles142*38+104#3022#2918
18 Miles โ†’ 25 Miles331*58+273#2918#2645
25 Miles โ†’ Finish82*6+76#2645#2569
TOTALS1178*544+634

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon