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BOSTON MARATHON 2025

Amanda Sava

VA

Bib: 15588 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 22%
Division (F18-39)
#0 / 5469
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:20/mi
22:46
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:17/mi
45:24
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:13/mi
1:07:50
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:19/mi
1:30:33
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:17/mi
1:35:31
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:24/mi
1:53:27
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:47/mi
2:17:39
↑ 181↓ 1480.2%
138 ft elev
20M
8:32/mi
2:29:15
↑ 64↓ 500.2%
148 ft elev
21M
8:32/mi
2:37:47
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:23/mi
2:44:03
↑ 17↓ 861.7%
156 ft elev
23M
8:34/mi
2:54:46
↑ 23↓ 630.6%
116 ft elev
24M
8:36/mi
3:03:22
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:36/mi
3:10:43
↓ 200.3%
20 ft elev
25.2M
9:43/mi
3:14:04
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:19/mi
3:22:33
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:35:317:17 /mi⚡ faster
2nd Half
1:47:028:10 /mi+12.1%
Positive split — 12.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4422:467:2022:46
7:20
-
10K
6.21 mi11:18:2245:247:1822:38
7:17
-0:03
15K
9.32 mi11:40:481:07:507:1722:26
7:13
-0:04
20K
12.43 mi12:03:311:30:337:1722:43
7:19
+0:06
Half
13.11 mi12:08:291:35:317:174:58
7:17
-0:02
25K
15.53 mi12:26:251:53:277:1817:56
7:24
+0:07
30K
18.64 mi12:50:372:17:397:2324:12
7:47
+0:23
20M
20.00 mi13:02:132:29:157:2811:36
8:32
+0:45
21M
21.00 mi13:10:452:37:477:318:32
8:32
0:00
35K
21.75 mi13:17:012:44:037:336:16
8:23
-0:09
23M
23.00 mi13:27:442:54:467:3610:43
8:34
+0:11
24M
24.00 mi13:36:203:03:227:388:36
8:36
+0:02
40K
24.85 mi13:43:413:10:437:407:21
8:36
0:00
25.2M
25.20 mi13:47:023:14:047:423:21
9:43
+1:07
Finish
26.22 mi13:55:313:22:337:448:29
8:19
-1:24

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

7:13 /mi

Average Pace

7:44 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:39

68% of race

Time at Steady Pace

1:01:33

30% of race

Time at Slower Pace

3:21

2% of race

Average Pace: 7:44 /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 mi10:55:4422:467:2022:46
7:20
#10665
10K
6.21 mi11:18:2245:247:1822:38
7:17
#10403
15K
9.32 mi11:40:481:07:507:1722:26
7:13
#10026
20K
12.43 mi12:03:311:30:337:1722:43
7:19
#9756
Half
13.11 mi12:08:291:35:317:174:58
7:17
#9752
25K
15.53 mi12:26:251:53:277:1817:56
7:24
#9607
30K
18.64 mi12:50:372:17:397:2324:12
7:47
#9571
20M
20.00 mi13:02:132:29:157:2811:36
8:32
#9887
21M
21.00 mi13:10:452:37:477:318:32
8:32
#9923
35K
21.75 mi13:17:012:44:037:336:16
8:23
#10123
23M
23.00 mi13:27:442:54:467:3610:43
8:34
#10338
24M
24.00 mi13:36:203:03:227:388:36
8:36
#10544
40K
24.85 mi13:43:413:10:437:407:21
8:36
#10665
25.2M
25.20 mi13:47:023:14:047:423:21
9:43
#10745
Finish
26.22 mi13:55:313:22:337:448:29
8:19
#10899
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi1066521222122931415731573
10K6.21 mi3.10 mi10403+2622010+1122010+1121024419371937
15K9.32 mi3.11 mi10026+3771854+1561854+156931415731573
20K12.43 mi3.11 mi9756+2701757+971757+97915615981598
Half13.11 mi0.68 mi9752+41756+11756+1991719331933
25K15.53 mi2.42 mi9607+1451728+281728+28916017161716
30K18.64 mi3.11 mi9571+361764-361764-36987722362236
20M20.00 mi1.36 mi9887-3161937-1731937-1731397545104510
21M21.00 mi1.00 mi9923-361991-541991-541073929872987
35K21.75 mi0.75 mi10123-2002125-1342125-1341473050795079
23M23.00 mi1.25 mi10338-2152279-1542279-1541367246234623
24M24.00 mi1.00 mi10544-2062411-1322411-1321511654575457
40K24.85 mi0.85 mi10665-1212505-942505-941409850355035
25.2M25.20 mi0.35 mi10745-802563-582563-581568658975897
Finish26.22 mi1.02 mi10899-1542690-1272690-1271507655135513

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

9314

Females

1573

F18-39

1573

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

10244

Females

1937

F18-39

1937

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

9314

Females

1573

F18-39

1573

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9156

Females

1598

F18-39

1598

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9917

Females

1933

F18-39

1933

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9160

Females

1716

F18-39

1716

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9877

Females

2236

F18-39

2236

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

13975

Females

4510

F18-39

4510

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10739

Females

2987

F18-39

2987

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

14730

Females

5079

F18-39

5079

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

13672

Females

4623

F18-39

4623

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

15116

Females

5457

F18-39

5457

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14098

Females

5035

F18-39

5035

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15686

Females

5897

F18-39

5897

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

15076

Females

5513

F18-39

5513

Passing Analysis

Category:
Athletes Passed
1968*
Passed By
2199
Net Change
-234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10665
5K → 10K395133+262#10665#10403
10K → 15K41538+377#10403#10026
15K → 20K322*52+270#10026#9756
20K → Half3733+4#9756#9752
Half → 25K22075+145#9752#9607
25K → 30K240204+36#9607#9571
30K → 20M46361-316#9571#9887
20M → 21M89125-36#9887#9923
21M → 35K26224-200#9923#10123
35K → 23M55270-215#10123#10338
23M → 24M33239-206#10338#10544
24M → 40K36157-121#10544#10665
40K → 25.2M1696-80#10665#10745
25.2M → Finish38192-154#10745#10899
TOTALS1968*2199-234

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

Passing Charts

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