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BOSTON MARATHON 2026

Stephanie Giles

Bib: 6662β€’F

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
27:24
3.11 mi
Rank: #21809
Start β†’ 5K
27:24 | 8:50/mi
10K
56:47
6.21 mi
Rank: #23332 (-1523)
5K β†’ 10K
29:23 | 9:28/mi
15K
1:26:27
9.32 mi
Rank: #23827 (-495)
10K β†’ 15K
29:40 | 9:33/mi
20K
1:59:00
12.43 mi
Rank: #24542 (-715)
15K β†’ 20K
32:33 | 10:29/mi
HALF
2:05:41
13.11 mi
Rank: #24583 (-41)
20K β†’ HALF
6:41 | 9:49/mi
25K
2:35:01
15.53 mi
Rank: #25340 (-757)
HALF β†’ 25K
29:20 | 12:06/mi
30K
3:45:12
18.64 mi
Rank: #28172 (-2832)
25K β†’ 30K
1:10:11 | 22:36/mi
20M
3:58:22
20.00 mi
Rank: #27946 (+226)
30K β†’ 20M
13:10 | 9:42/mi
21M
4:07:18
21.00 mi
Rank: #27707 (+239)
20M β†’ 21M
8:56 | 8:56/mi
35K
4:13:16
21.75 mi
Rank: #27528 (+179)
21M β†’ 35K
5:58 | 7:59/mi
23M
4:24:32
23.00 mi
Rank: #27282 (+246)
35K β†’ 23M
11:16 | 9:01/mi
24M
4:32:27
24.00 mi
Rank: #27057 (+225)
23M β†’ 24M
7:55 | 7:55/mi
40K
4:39:16
24.85 mi
Rank: #26820 (+237)
24M β†’ 40K
6:49 | 7:59/mi
25.2M
4:42:28
25.20 mi
Rank: #26717 (+103)
40K β†’ 25.2M
3:12 | 9:17/mi
FINISH
4:50:23
26.22 mi
Rank: #26493 (+224)
25.2M β†’ FINISH
7:55 | 7:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:41
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:44:42
Pace12:34 /mi
πŸ“ŠPositive Split: 31.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:42:4927:248:5027:24
8:50
-
10K
6.21 mi11:12:1256:479:0929:23
9:28
+0:38
15K
9.32 mi11:41:521:26:279:1729:40
9:33
+0:05
20K
12.43 mi12:14:251:59:009:3532:33
10:29
+0:56
HALF
13.11 mi12:21:062:05:419:366:41
9:49
-0:40
25K
15.53 mi12:50:262:35:019:5929:20
12:06
+2:17
30K
18.64 mi14:00:373:45:1212:051:10:11
22:36
+10:30
20M
20.00 mi14:13:473:58:2211:5613:10
9:42
-12:54
21M
21.00 mi14:22:434:07:1811:478:56
8:56
-0:46
35K
21.75 mi14:28:414:13:1611:395:58
7:59
-0:57
23M
23.00 mi14:39:574:24:3211:3111:16
9:01
+1:02
24M
24.00 mi14:47:524:32:2711:227:55
7:55
-1:06
40K
24.85 mi14:54:414:39:1611:156:49
7:59
+0:04
25.2M
25.20 mi14:57:534:42:2811:133:12
9:17
+1:18
FINISH
26.22 mi15:05:484:50:2311:057:55
7:47
-1:30

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“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

7:47 /mi

Average Pace

11:05 /mi

Slowest Pace

22:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“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

0:00

0% of race

Time at Steady Pace

3:10:52

66% of race

Time at Slower Pace

1:39:31

34% of race

Average Pace: 11:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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
5K
3.11 mi10:42:4927:248:5027:24
8:50
#21809
10K
6.21 mi11:12:1256:479:0929:23
9:28
#23332
15K
9.32 mi11:41:521:26:279:1729:40
9:33
#23827
20K
12.43 mi12:14:251:59:009:3532:33
10:29
#24542
HALF
13.11 mi12:21:062:05:419:366:41
9:49
#24583
25K
15.53 mi12:50:262:35:019:5929:20
12:06
#25340
30K
18.64 mi14:00:373:45:1212:051:10:11
22:36
#28172
20M
20.00 mi14:13:473:58:2211:5613:10
9:42
#27946
21M
21.00 mi14:22:434:07:1811:478:56
8:56
#27707
35K
21.75 mi14:28:414:13:1611:395:58
7:59
#27528
23M
23.00 mi14:39:574:24:3211:3111:16
9:01
#27282
24M
24.00 mi14:47:524:32:2711:227:55
7:55
#27057
40K
24.85 mi14:54:414:39:1611:156:49
7:59
#26820
25.2M
25.20 mi14:57:534:42:2811:133:12
9:17
#26717
FINISH
26.22 mi15:05:484:50:2311:057:55
7:47
#26493
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi218098594859424569(Top 85%)9959(Top 79%)9959(Top 174%)
10K6.21 mi3.10 mi23332-15239330-7369330-73624465(Top 84%)9895(Top 79%)9895(Top 173%)
15K9.32 mi3.11 mi23827-4959568-2389568-23824569(Top 85%)9959(Top 79%)9959(Top 174%)
20K12.43 mi3.11 mi24542-7159937-3699937-36926087(Top 90%)10791(Top 86%)10791(Top 189%)
HALF13.11 mi0.68 mi24583-419960-239960-2325199(Top 87%)10334(Top 82%)10334(Top 181%)
25K15.53 mi2.42 mi25340-75710383-42310383-42327613(Top 95%)11733(Top 93%)11733(Top 205%)
30K18.64 mi3.11 mi28172-283212027-164412027-164429019(Top 100%)12576(Top 100%)12576(Top 220%)
20M20.00 mi1.36 mi27946+22611892+13511892+13521727(Top 75%)8716(Top 69%)8716(Top 152%)
21M21.00 mi1.00 mi27707+23911764+12811764+12815821(Top 55%)5596(Top 44%)5596(Top 98%)
35K21.75 mi0.75 mi27528+17911668+9611668+9614409(Top 50%)4883(Top 39%)4883(Top 85%)
23M23.00 mi1.25 mi27282+24611532+13611532+13618548(Top 64%)7252(Top 58%)7252(Top 127%)
24M24.00 mi1.00 mi27057+22511406+12611406+12613208(Top 46%)4386(Top 35%)4386(Top 77%)
40K24.85 mi0.85 mi26820+23711284+12211284+12212394(Top 43%)4007(Top 32%)4007(Top 70%)
25.2M25.20 mi0.35 mi26717+10311237+4711237+4716355(Top 56%)6191(Top 49%)6191(Top 108%)
FINISH26.22 mi1.02 mi26493+22411118+11911118+11913606(Top 47%)4738(Top 38%)4738(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24569

Females

9959

F18-39

9959

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24465

Females

9895

F18-39

9895

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24569

Females

9959

F18-39

9959

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26087

Females

10791

F18-39

10791

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25199

Females

10334

F18-39

10334

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27613

Females

11733

F18-39

11733

25K→30K

15.5 - 18.6 mi

Top 100%
Γ—9
+181ft-148ft

Overall

29019

Females

12576

F18-39

12576

30K→20M

18.6 - 20.0 mi

Top 75%
Γ—5
+64ft-50ft

Overall

21727

Females

8716

F18-39

8716

20M→21M

20.0 - 21.0 mi

Top 55%
Γ—8
+106ft-24ft

Overall

15821

Females

5596

F18-39

5596

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14409

Females

4883

F18-39

4883

35K→23M

21.8 - 23.0 mi

Top 64%
Γ—5
+23ft-63ft

Overall

18548

Females

7252

F18-39

7252

23M→24M

23.0 - 24.0 mi

Top 46%
Γ—6
+12ft-82ft

Overall

13208

Females

4386

F18-39

4386

24M→40K

24.0 - 24.9 mi

Top 43%
Γ—1
+6ft-20ft

Overall

12394

Females

4007

F18-39

4007

40K→25.2M

24.9 - 25.2 mi

Top 56%
Γ—1
+13ft-16ft

Overall

16355

Females

6191

F18-39

6191

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
Γ—2
+22ft-21ft

Overall

13606

Females

4738

F18-39

4738

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1762
Passed By
6446
Net Change
-4684
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21809
5K β†’ 10K121535-1523#21809#23332
10K β†’ 15K40535-495#23332#23827
15K β†’ 20K12727-715#23827#24542
20K β†’ HALF1051-41#24542#24583
HALF β†’ 25K7764-757#24583#25340
25K β†’ 30K12833-2832#25340#28172
30K β†’ 20M2260+226#28172#27946
20M β†’ 21M2390+239#27946#27707
21M β†’ 35K1790+179#27707#27528
35K β†’ 23M2471+246#27528#27282
23M β†’ 24M2250+225#27282#27057
24M β†’ 40K2370+237#27057#26820
40K β†’ 25.2M1030+103#26820#26717
25.2M β†’ FINISH2240+224#26717#26493
TOTALS17626446-4684
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing