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BOSTON MARATHON 2025

Helena Occansey

Bib: 16512•F

NE

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 47%
Gender (Female)
#0 / 12228
Top 33%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:27/mi
23:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
46:29
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:09:54
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:33:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:39:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:57/mi
1:58:30
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:25:08
↑ 181↓ 1480.2%
20M
8:42/mi
2:36:57
↑ 64↓ 500.2%
21M
9:41/mi
2:46:38
↑ 106↓ 241.6%
35K· 21.75 mi
7:42/mi
2:52:24
↑ 17↓ 861.7%
23M
8:51/mi
3:03:29
↑ 23↓ 630.6%
24M
8:29/mi
3:11:58
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:19:14
↓ 200.3%
25.2M
9:34/mi
3:22:32
↑ 13↓ 160.2%
Finish· 26.22 mi
8:15/mi
3:30:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:14
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:51:42
Pace8:31 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3223:087:2723:08
7:27
-
10K
6.21 mi11:19:5346:297:2923:21
7:31
+0:04
15K
9.32 mi11:43:181:09:547:3023:25
7:32
+0:01
20K
12.43 mi12:07:211:33:577:3424:03
7:44
+0:12
Half
13.11 mi12:12:381:39:147:345:17
7:45
+0:01
25K
15.53 mi12:31:541:58:307:3819:16
7:57
+0:12
30K
18.64 mi12:58:322:25:087:4726:38
8:34
+0:37
20M
20.00 mi13:10:212:36:577:5111:49
8:42
+0:08
21M
21.00 mi13:20:022:46:387:569:41
9:41
+0:59
35K
21.75 mi13:25:482:52:247:565:46
7:42
-1:59
23M
23.00 mi13:36:533:03:297:5911:05
8:51
+1:09
24M
24.00 mi13:45:223:11:588:008:29
8:29
-0:22
40K
24.85 mi13:52:383:19:148:017:16
8:30
+0:01
25.2M
25.20 mi13:55:563:22:328:023:18
9:34
+1:04
Finish
26.22 mi14:04:203:30:568:038:24
8:15
-1:19

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

7:27 /mi

Average Pace

8:03 /mi

Slowest Pace

9:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:00

50% of race

Time at Steady Pace

1:10:03

33% of race

Time at Slower Pace

35:53

17% of race

Average Pace: 8:03 /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
5K
3.11 mi10:56:3223:087:2723:08
7:27
#11778
10K
6.21 mi11:19:5346:297:2923:21
7:31
#11971
15K
9.32 mi11:43:181:09:547:3023:25
7:32
#11993
20K
12.43 mi12:07:211:33:577:3424:03
7:44
#12166
Half
13.11 mi12:12:381:39:147:345:17
7:45
#12248
25K
15.53 mi12:31:541:58:307:3819:16
7:57
#12419
30K
18.64 mi12:58:322:25:087:4726:38
8:34
#12957
20M
20.00 mi13:10:212:36:577:5111:49
8:42
#13108
21M
21.00 mi13:20:022:46:387:569:41
9:41
#13360
35K
21.75 mi13:25:482:52:247:565:46
7:42
#13224
23M
23.00 mi13:36:533:03:297:5911:05
8:51
#13353
24M
24.00 mi13:45:223:11:588:008:29
8:29
#13391
40K
24.85 mi13:52:383:19:148:017:16
8:30
#13378
25.2M
25.20 mi13:55:563:22:328:023:18
9:34
#13401
Finish
26.22 mi14:04:203:30:568:038:24
8:15
#13460
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi117782673267312106(Top 43%)2964(Top 24%)2964(Top 54%)
10K6.21 mi3.10 mi11971-1932796-1232796-12312270(Top 43%)2967(Top 24%)2967(Top 54%)
15K9.32 mi3.11 mi11993-222833-372833-3712106(Top 43%)2964(Top 24%)2964(Top 54%)
20K12.43 mi3.11 mi12166-1732960-1272960-12712783(Top 45%)3432(Top 28%)3432(Top 63%)
Half13.11 mi0.68 mi12248-823013-533013-5313836(Top 49%)3975(Top 33%)3975(Top 73%)
25K15.53 mi2.42 mi12419-1713150-1373150-13713497(Top 48%)3937(Top 32%)3937(Top 72%)
30K18.64 mi3.11 mi12957-5383527-3773527-37715221(Top 54%)5025(Top 41%)5025(Top 92%)
20M20.00 mi1.36 mi13108-1513639-1123639-11215042(Top 53%)5063(Top 41%)5063(Top 93%)
21M21.00 mi1.00 mi13360-2523809-1703809-17016955(Top 60%)6226(Top 51%)6226(Top 114%)
35K21.75 mi0.75 mi13224+1363753+563753+5610212(Top 36%)2730(Top 22%)2730(Top 50%)
23M23.00 mi1.25 mi13353-1293870-1173870-11715410(Top 54%)5544(Top 45%)5544(Top 101%)
24M24.00 mi1.00 mi13391-383917-473917-4714398(Top 51%)5025(Top 41%)5025(Top 92%)
40K24.85 mi0.85 mi13378+133935-183935-1813442(Top 47%)4669(Top 38%)4669(Top 85%)
25.2M25.20 mi0.35 mi13401-233957-223957-2214969(Top 53%)5516(Top 45%)5516(Top 101%)
Finish26.22 mi1.02 mi13460-594014-574014-5714568(Top 51%)5236(Top 43%)5236(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

12106

Females

2964

F18-39

2964

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12270

Females

2967

F18-39

2967

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

12106

Females

2964

F18-39

2964

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12783

Females

3432

F18-39

3432

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13836

Females

3975

F18-39

3975

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13497

Females

3937

F18-39

3937

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15221

Females

5025

F18-39

5025

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15042

Females

5063

F18-39

5063

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

16955

Females

6226

F18-39

6226

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

10212

Females

2730

F18-39

2730

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

15410

Females

5544

F18-39

5544

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14398

Females

5025

F18-39

5025

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13442

Females

4669

F18-39

4669

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14969

Females

5516

F18-39

5516

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14568

Females

5236

F18-39

5236

Passing Analysis

Category:
Athletes Passed
1278
Passed By
2960
Net Change
-1682
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11778
5K → 10K178371-193#11778#11971
10K → 15K170192-22#11971#11993
15K → 20K143316-173#11993#12166
20K → Half1092-82#12166#12248
Half → 25K109280-171#12248#12419
25K → 30K107645-538#12419#12957
30K → 20M82233-151#12957#13108
20M → 21M39291-252#13108#13360
21M → 35K1426+136#13360#13224
35K → 23M72201-129#13224#13353
23M → 24M66104-38#13353#13391
24M → 40K7865+13#13391#13378
40K → 25.2M3558-23#13378#13401
25.2M → Finish47106-59#13401#13460
TOTALS12782960-1682
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing