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BOSTON MARATHON 2025

Elizabeth Calle

Bib: 17814•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 43%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:18
Rank: #17688
Start → 5K
25:18 | 8:09/mi
10K· 6.21 mi
50:33
Rank: #17527 (+161)
5K → 10K
25:15 | 8:08/mi
15K· 9.32 mi
1:15:47
Rank: #17301 (+226)
10K → 15K
25:14 | 8:07/mi
20K· 12.43 mi
1:41:06
Rank: #16941 (+360)
15K → 20K
25:19 | 8:09/mi
Half· 13.11 mi
1:46:31
Rank: #16857 (+84)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:06:19
Rank: #16518 (+339)
Half → 25K
19:48 | 8:10/mi
30K· 18.64 mi
2:32:30
Rank: #16099 (+419)
25K → 30K
26:11 | 8:26/mi
20M
2:44:15
Rank: #15956 (+143)
30K → 20M
11:45 | 8:39/mi
21M
2:53:48
Rank: #15924 (+32)
20M → 21M
9:33 | 9:33/mi
35K· 21.75 mi
3:00:20
Rank: #15924
21M → 35K
6:32 | 8:44/mi
23M
3:11:32
Rank: #15870 (+54)
35K → 23M
11:12 | 8:57/mi
24M
3:20:07
Rank: #15823 (+47)
23M → 24M
8:35 | 8:35/mi
40K· 24.85 mi
3:27:50
Rank: #15830 (-7)
24M → 40K
7:43 | 9:02/mi
25.2M
3:31:05
Rank: #15786 (+44)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:39:34
Rank: #15763 (+23)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:31
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:53:03
Pace8:37 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:3825:188:0925:18
8:09
-
10K
6.21 mi11:45:5350:338:0825:15
8:08
-0:01
15K
9.32 mi12:11:071:15:478:0825:14
8:07
-0:01
20K
12.43 mi12:36:261:41:068:0825:19
8:09
+0:02
Half
13.11 mi12:41:511:46:318:085:25
7:56
-0:13
25K
15.53 mi13:01:392:06:198:0819:48
8:10
+0:14
30K
18.64 mi13:27:502:32:308:1126:11
8:26
+0:16
20M
20.00 mi13:39:352:44:158:1311:45
8:39
+0:13
21M
21.00 mi13:49:082:53:488:179:33
9:33
+0:54
35K
21.75 mi13:55:403:00:208:186:32
8:44
-0:49
23M
23.00 mi14:06:523:11:328:2011:12
8:57
+0:13
24M
24.00 mi14:15:273:20:078:208:35
8:35
-0:22
40K
24.85 mi14:23:103:27:508:227:43
9:02
+0:27
25.2M
25.20 mi14:26:253:31:058:233:15
9:25
+0:23
Finish
26.22 mi14:34:543:39:348:238:29
8:19
-1:06

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

7:56 /mi

Average Pace

8:23 /mi

Slowest Pace

9:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:19

58% of race

Time at Steady Pace

55:00

25% of race

Time at Slower Pace

38:15

17% of race

Average Pace: 8:22 /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 mi11:20:3825:188:0925:18
8:09
#17688
10K
6.21 mi11:45:5350:338:0825:15
8:08
#17527
15K
9.32 mi12:11:071:15:478:0825:14
8:07
#17301
20K
12.43 mi12:36:261:41:068:0825:19
8:09
#16941
Half
13.11 mi12:41:511:46:318:085:25
7:56
#16857
25K
15.53 mi13:01:392:06:198:0819:48
8:10
#16518
30K
18.64 mi13:27:502:32:308:1126:11
8:26
#16099
20M
20.00 mi13:39:352:44:158:1311:45
8:39
#15956
21M
21.00 mi13:49:082:53:488:179:33
9:33
#15924
35K
21.75 mi13:55:403:00:208:186:32
8:44
#15924
23M
23.00 mi14:06:523:11:328:2011:12
8:57
#15870
24M
24.00 mi14:15:273:20:078:208:35
8:35
#15823
40K
24.85 mi14:23:103:27:508:227:43
9:02
#15830
25.2M
25.20 mi14:26:253:31:058:233:15
9:25
#15786
Finish
26.22 mi14:34:543:39:348:238:29
8:19
#15763
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi176886144614416898(Top 59%)5669(Top 46%)5669(Top 104%)
10K6.21 mi3.10 mi17527+1616053+916053+9117404(Top 61%)5939(Top 49%)5939(Top 109%)
15K9.32 mi3.11 mi17301+2265892+1615892+16116898(Top 59%)5669(Top 46%)5669(Top 104%)
20K12.43 mi3.11 mi16941+3605706+1865706+18615987(Top 56%)5206(Top 43%)5206(Top 95%)
Half13.11 mi0.68 mi16857+845647+595647+5915503(Top 55%)4903(Top 40%)4903(Top 90%)
25K15.53 mi2.42 mi16518+3395470+1775470+17715105(Top 53%)4794(Top 39%)4794(Top 88%)
30K18.64 mi3.11 mi16099+4195285+1855285+18514326(Top 50%)4548(Top 37%)4548(Top 83%)
20M20.00 mi1.36 mi15956+1435245+405245+4014728(Top 52%)4903(Top 40%)4903(Top 90%)
21M21.00 mi1.00 mi15924+325263-185263-1816322(Top 57%)5881(Top 48%)5881(Top 108%)
35K21.75 mi0.75 mi159245278-155278-1516904(Top 60%)6274(Top 51%)6274(Top 115%)
23M23.00 mi1.25 mi15870+545291-135291-1315961(Top 56%)5861(Top 48%)5861(Top 107%)
24M24.00 mi1.00 mi15823+475280+115280+1115078(Top 53%)5419(Top 44%)5419(Top 99%)
40K24.85 mi0.85 mi15830-75306-265306-2616465(Top 58%)6288(Top 51%)6288(Top 115%)
25.2M25.20 mi0.35 mi15786+445297+95297+914229(Top 50%)5149(Top 42%)5149(Top 94%)
Finish26.22 mi1.02 mi15763+235307-105307-1015093(Top 53%)5530(Top 45%)5530(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16898

Females

5669

F18-39

5669

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17404

Females

5939

F18-39

5939

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16898

Females

5669

F18-39

5669

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

15987

Females

5206

F18-39

5206

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15503

Females

4903

F18-39

4903

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

15105

Females

4794

F18-39

4794

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14326

Females

4548

F18-39

4548

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14728

Females

4903

F18-39

4903

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16322

Females

5881

F18-39

5881

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16904

Females

6274

F18-39

6274

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15961

Females

5861

F18-39

5861

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

15078

Females

5419

F18-39

5419

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16465

Females

6288

F18-39

6288

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14229

Females

5149

F18-39

5149

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

15093

Females

5530

F18-39

5530

Passing Analysis

Category:
Athletes Passed
2825
Passed By
900
Net Change
+1925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17688
5K → 10K373212+161#17688#17527
10K → 15K32498+226#17527#17301
15K → 20K39939+360#17301#16941
20K → Half917+84#16941#16857
Half → 25K35617+339#16857#16518
25K → 30K46546+419#16518#16099
30K → 20M19350+143#16099#15956
20M → 21M12795+32#15956#15924
21M → 35K66660#15924#15924
35K → 23M13480+54#15924#15870
23M → 24M8639+47#15870#15823
24M → 40K7784-7#15823#15830
40K → 25.2M5814+44#15830#15786
25.2M → Finish7653+23#15786#15763
TOTALS2825900+1925
📊

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