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BOSTON MARATHON 2025

Bethany Dice

Bib: 16031•F

MT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #6611
Start → 5K
21:14 | 6:50/mi
10K· 6.21 mi
42:52
Rank: #7155 (-544)
5K → 10K
21:38 | 6:58/mi
15K· 9.32 mi
1:04:50
Rank: #7480 (-325)
10K → 15K
21:58 | 7:04/mi
20K· 12.43 mi
1:27:04
Rank: #7547 (-67)
15K → 20K
22:14 | 7:09/mi
Half· 13.11 mi
1:31:57
Rank: #7583 (-36)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:50:45
Rank: #8142 (-559)
Half → 25K
18:48 | 7:45/mi
30K· 18.64 mi
2:15:57
Rank: #8780 (-638)
25K → 30K
25:12 | 8:07/mi
20M
2:27:21
Rank: #9137 (-357)
30K → 20M
11:24 | 8:23/mi
21M
2:35:49
Rank: #9156 (-19)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:41:52
Rank: #9275 (-119)
21M → 35K
6:03 | 8:05/mi
23M
2:51:53
Rank: #9262 (+13)
35K → 23M
10:01 | 8:00/mi
24M
2:59:49
Rank: #9320 (-58)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:06:47
Rank: #9374 (-54)
24M → 40K
6:58 | 8:09/mi
25.2M
3:09:47
Rank: #9363 (+11)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:17:52
Rank: #9472 (-109)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:57
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1821:146:5021:14
6:50
-
10K
6.21 mi11:15:5642:526:5421:38
6:58
+0:08
15K
9.32 mi11:37:541:04:506:5721:58
7:04
+0:06
20K
12.43 mi12:00:081:27:047:0022:14
7:09
+0:05
Half
13.11 mi12:05:011:31:577:014:53
7:09
0:00
25K
15.53 mi12:23:491:50:457:0818:48
7:45
+0:36
30K
18.64 mi12:49:012:15:577:1825:12
8:07
+0:22
20M
20.00 mi13:00:252:27:217:2211:24
8:23
+0:16
21M
21.00 mi13:08:532:35:497:258:28
8:28
+0:05
35K
21.75 mi13:14:562:41:527:276:03
8:05
-0:23
23M
23.00 mi13:24:572:51:537:2810:01
8:00
-0:05
24M
24.00 mi13:32:532:59:497:307:56
7:56
-0:04
40K
24.85 mi13:39:513:06:477:316:58
8:09
+0:13
25.2M
25.20 mi13:42:513:09:477:323:00
8:42
+0:33
Finish
26.22 mi13:50:563:17:527:338:05
7:56
-0:46

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

6:50 /mi

Average Pace

7:33 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:57

46% of race

Time at Steady Pace

1:23:03

42% of race

Time at Slower Pace

22:52

12% of race

Average Pace: 7:33 /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 mi10:54:1821:146:5021:14
6:50
#6611
10K
6.21 mi11:15:5642:526:5421:38
6:58
#7155
15K
9.32 mi11:37:541:04:506:5721:58
7:04
#7480
20K
12.43 mi12:00:081:27:047:0022:14
7:09
#7547
Half
13.11 mi12:05:011:31:577:014:53
7:09
#7583
25K
15.53 mi12:23:491:50:457:0818:48
7:45
#8142
30K
18.64 mi12:49:012:15:577:1825:12
8:07
#8780
20M
20.00 mi13:00:252:27:217:2211:24
8:23
#9137
21M
21.00 mi13:08:532:35:497:258:28
8:28
#9156
35K
21.75 mi13:14:562:41:527:276:03
8:05
#9275
23M
23.00 mi13:24:572:51:537:2810:01
8:00
#9262
24M
24.00 mi13:32:532:59:497:307:56
7:56
#9320
40K
24.85 mi13:39:513:06:477:316:58
8:09
#9374
25.2M
25.20 mi13:42:513:09:477:323:00
8:42
#9363
Finish
26.22 mi13:50:563:17:527:338:05
7:56
#9472
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi66115995998142(Top 29%)1094(Top 9%)1094(Top 20%)
10K6.21 mi3.10 mi7155-544731-132731-1327696(Top 27%)905(Top 7%)905(Top 17%)
15K9.32 mi3.11 mi7480-325832-101832-1018142(Top 29%)1094(Top 9%)1094(Top 20%)
20K12.43 mi3.11 mi7547-67864-32864-327885(Top 28%)1070(Top 9%)1070(Top 20%)
Half13.11 mi0.68 mi7583-36882-18882-188825(Top 31%)1437(Top 12%)1437(Top 26%)
25K15.53 mi2.42 mi8142-5591110-2281110-22811973(Top 42%)3095(Top 25%)3095(Top 57%)
30K18.64 mi3.11 mi8780-6381409-2991409-29912181(Top 43%)3376(Top 28%)3376(Top 62%)
20M20.00 mi1.36 mi9137-3571597-1881597-18813076(Top 46%)4011(Top 33%)4011(Top 73%)
21M21.00 mi1.00 mi9156-191640-431640-4310256(Top 36%)2731(Top 22%)2731(Top 50%)
35K21.75 mi0.75 mi9275-1191723-831723-8312836(Top 45%)4055(Top 33%)4055(Top 74%)
23M23.00 mi1.25 mi9262+131755-321755-3210039(Top 35%)2751(Top 22%)2751(Top 50%)
24M24.00 mi1.00 mi9320-581809-541809-5410776(Top 38%)3175(Top 26%)3175(Top 58%)
40K24.85 mi0.85 mi9374-541874-651874-6511221(Top 40%)3505(Top 29%)3505(Top 64%)
25.2M25.20 mi0.35 mi9363+111891-171891-1710034(Top 35%)3021(Top 25%)3021(Top 55%)
Finish26.22 mi1.02 mi9472-1091983-921983-9212426(Top 44%)4134(Top 34%)4134(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8142

Females

1094

F18-39

1094

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7696

Females

905

F18-39

905

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8142

Females

1094

F18-39

1094

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7885

Females

1070

F18-39

1070

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8825

Females

1437

F18-39

1437

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11973

Females

3095

F18-39

3095

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12181

Females

3376

F18-39

3376

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

13076

Females

4011

F18-39

4011

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10256

Females

2731

F18-39

2731

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12836

Females

4055

F18-39

4055

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

10039

Females

2751

F18-39

2751

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10776

Females

3175

F18-39

3175

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11221

Females

3505

F18-39

3505

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

10034

Females

3021

F18-39

3021

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12426

Females

4134

F18-39

4134

Passing Analysis

Category:
Athletes Passed
813
Passed By
3674
Net Change
-2861
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6611
5K → 10K57601-544#6611#7155
10K → 15K55380-325#7155#7480
15K → 20K104171-67#7480#7547
20K → Half1248-36#7547#7583
Half → 25K29588-559#7583#8142
25K → 30K72710-638#8142#8780
30K → 20M36393-357#8780#9137
20M → 21M89108-19#9137#9156
21M → 35K29148-119#9156#9275
35K → 23M117104+13#9275#9262
23M → 24M68126-58#9262#9320
24M → 40K55109-54#9320#9374
40K → 25.2M4938+11#9374#9363
25.2M → Finish41150-109#9363#9472
TOTALS8133674-2861
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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